31969704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5393}}^1$

素因数の和:5434

約数の個数: 64

約数和(自身を含む): 90619200

約数和(自身を除く): 58649496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5393, 5928, 10786, 16179, 21572, 32358, 43144, 64716, 70109, 102467, 129432, 140218, 204934, 210327, 280436, 307401, 409868, 420654, 560872, 614802, 819736, 841308, 1229604, 1332071, 1682616, 2459208, 2664142, 3996213, 5328284, 7992426, 10656568, 15984852, 31969704]

約数ペア:

[(1, 31969704), (2, 15984852), (3, 10656568), (4, 7992426), (6, 5328284), (8, 3996213), (12, 2664142), (13, 2459208), (19, 1682616), (24, 1332071), (26, 1229604), (38, 841308), (39, 819736), (52, 614802), (57, 560872), (76, 420654), (78, 409868), (104, 307401), (114, 280436), (152, 210327), (156, 204934), (228, 140218), (247, 129432), (312, 102467), (456, 70109), (494, 64716), (741, 43144), (988, 32358), (1482, 21572), (1976, 16179), (2964, 10786), (5393, 5928)]