87914767936

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{406531}}^1$

素因数の和:406683

約数の個数: 56

約数和(自身を含む): 181736065280

約数和(自身を除く): 93821297344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 218, 248, 436, 496, 872, 992, 1744, 1984, 3379, 3488, 6758, 6976, 13516, 27032, 54064, 108128, 216256, 406531, 813062, 1626124, 3252248, 6504496, 12602461, 13008992, 25204922, 26017984, 44311879, 50409844, 88623758, 100819688, 177247516, 201639376, 354495032, 403278752, 708990064, 806557504, 1373668249, 1417980128, 2747336498, 2835960256, 5494672996, 10989345992, 21978691984, 43957383968, 87914767936]

約数ペア:

[(1, 87914767936), (2, 43957383968), (4, 21978691984), (8, 10989345992), (16, 5494672996), (31, 2835960256), (32, 2747336498), (62, 1417980128), (64, 1373668249), (109, 806557504), (124, 708990064), (218, 403278752), (248, 354495032), (436, 201639376), (496, 177247516), (872, 100819688), (992, 88623758), (1744, 50409844), (1984, 44311879), (3379, 26017984), (3488, 25204922), (6758, 13008992), (6976, 12602461), (13516, 6504496), (27032, 3252248), (54064, 1626124), (108128, 813062), (216256, 406531)]