31168384.000000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1083

約数の個数: 96

約数和(自身を含む): 434638848

約数和(自身を除く): 279448260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 61, 62, 84, 93, 122, 124, 183, 186, 217, 244, 366, 372, 427, 434, 651, 732, 854, 868, 977, 1281, 1302, 1708, 1891, 1954, 2562, 2604, 2931, 3782, 3908, 5124, 5673, 5862, 6839, 7564, 11346, 11724, 13237, 13678, 20517, 22692, 26474, 27356, 30287, 39711, 41034, 52948, 59597, 60574, 79422, 82068, 90861, 119194, 121148, 158844, 178791, 181722, 212009, 238388, 357582, 363444, 417179, 424018, 636027, 715164, 834358, 848036, 1251537, 1272054, 1668716, 1847507, 2503074, 2544108, 3695014, 5006148, 5542521, 7390028, 11085042, 12932549, 22170084, 25865098, 38797647, 51730196, 77595294, 155190588]

約数ペア:

[(1, 155190588), (2, 77595294), (3, 51730196), (4, 38797647), (6, 25865098), (7, 22170084), (12, 12932549), (14, 11085042), (21, 7390028), (28, 5542521), (31, 5006148), (42, 3695014), (61, 2544108), (62, 2503074), (84, 1847507), (93, 1668716), (122, 1272054), (124, 1251537), (183, 848036), (186, 834358), (217, 715164), (244, 636027), (366, 424018), (372, 417179), (427, 363444), (434, 357582), (651, 238388), (732, 212009), (854, 181722), (868, 178791), (977, 158844), (1281, 121148), (1302, 119194), (1708, 90861), (1891, 82068), (1954, 79422), (2562, 60574), (2604, 59597), (2931, 52948), (3782, 41034), (3908, 39711), (5124, 30287), (5673, 27356), (5862, 26474), (6839, 22692), (7564, 20517), (11346, 13678), (11724, 13237)]