31667376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2714

約数の個数: 80

約数和(自身を含む): 92771840

約数和(自身を除く): 61104464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2671, 2964, 3952, 5342, 5928, 8013, 10684, 11856, 16026, 21368, 32052, 34723, 42736, 50749, 64104, 69446, 101498, 104169, 128208, 138892, 152247, 202996, 208338, 277784, 304494, 405992, 416676, 555568, 608988, 659737, 811984, 833352, 1217976, 1319474, 1666704, 1979211, 2435952, 2638948, 3958422, 5277896, 7916844, 10555792, 15833688, 31667376]

約数ペア:

[(1, 31667376), (2, 15833688), (3, 10555792), (4, 7916844), (6, 5277896), (8, 3958422), (12, 2638948), (13, 2435952), (16, 1979211), (19, 1666704), (24, 1319474), (26, 1217976), (38, 833352), (39, 811984), (48, 659737), (52, 608988), (57, 555568), (76, 416676), (78, 405992), (104, 304494), (114, 277784), (152, 208338), (156, 202996), (208, 152247), (228, 138892), (247, 128208), (304, 104169), (312, 101498), (456, 69446), (494, 64104), (624, 50749), (741, 42736), (912, 34723), (988, 32052), (1482, 21368), (1976, 16026), (2671, 11856), (2964, 10684), (3952, 8013), (5342, 5928)]