31582362

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 79781760

約数和(自身を除く): 48199398

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 71, 89, 98, 102, 119, 142, 147, 178, 213, 238, 267, 294, 357, 426, 497, 534, 623, 714, 833, 994, 1207, 1246, 1491, 1513, 1666, 1869, 2414, 2499, 2982, 3026, 3479, 3621, 3738, 4361, 4539, 4998, 6319, 6958, 7242, 8449, 8722, 9078, 10437, 10591, 12638, 13083, 16898, 18957, 20874, 21182, 25347, 26166, 31773, 37914, 44233, 50694, 59143, 63546, 74137, 88466, 107423, 118286, 132699, 148274, 177429, 214846, 222411, 265398, 309631, 322269, 354858, 444822, 619262, 644538, 751961, 928893, 1503922, 1857786, 2255883, 4511766, 5263727, 10527454, 15791181, 31582362]

約数ペア:

[(1, 31582362), (2, 15791181), (3, 10527454), (6, 5263727), (7, 4511766), (14, 2255883), (17, 1857786), (21, 1503922), (34, 928893), (42, 751961), (49, 644538), (51, 619262), (71, 444822), (89, 354858), (98, 322269), (102, 309631), (119, 265398), (142, 222411), (147, 214846), (178, 177429), (213, 148274), (238, 132699), (267, 118286), (294, 107423), (357, 88466), (426, 74137), (497, 63546), (534, 59143), (623, 50694), (714, 44233), (833, 37914), (994, 31773), (1207, 26166), (1246, 25347), (1491, 21182), (1513, 20874), (1666, 18957), (1869, 16898), (2414, 13083), (2499, 12638), (2982, 10591), (3026, 10437), (3479, 9078), (3621, 8722), (3738, 8449), (4361, 7242), (4539, 6958), (4998, 6319)]