31542744

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 81181440

約数和(自身を除く): 49638696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 107, 142, 173, 213, 214, 284, 321, 346, 426, 428, 519, 568, 642, 692, 852, 856, 1038, 1284, 1384, 1704, 2076, 2568, 4152, 7597, 12283, 15194, 18511, 22791, 24566, 30388, 36849, 37022, 45582, 49132, 55533, 60776, 73698, 74044, 91164, 98264, 111066, 147396, 148088, 182328, 222132, 294792, 444264, 1314281, 2628562, 3942843, 5257124, 7885686, 10514248, 15771372, 31542744]

約数ペア:

[(1, 31542744), (2, 15771372), (3, 10514248), (4, 7885686), (6, 5257124), (8, 3942843), (12, 2628562), (24, 1314281), (71, 444264), (107, 294792), (142, 222132), (173, 182328), (213, 148088), (214, 147396), (284, 111066), (321, 98264), (346, 91164), (426, 74044), (428, 73698), (519, 60776), (568, 55533), (642, 49132), (692, 45582), (852, 37022), (856, 36849), (1038, 30388), (1284, 24566), (1384, 22791), (1704, 18511), (2076, 15194), (2568, 12283), (4152, 7597)]