90872752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4229}}^1$

素因数の和:4333

約数の個数: 40

約数和(自身を含む): 188827200

約数和(自身を除く): 97954448

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 4229, 5372, 8458, 10744, 16916, 21488, 33832, 67664, 71893, 143786, 287572, 334091, 575144, 668182, 1150288, 1336364, 2672728, 5345456, 5679547, 11359094, 22718188, 45436376, 90872752]

約数ペア:

[(1, 90872752), (2, 45436376), (4, 22718188), (8, 11359094), (16, 5679547), (17, 5345456), (34, 2672728), (68, 1336364), (79, 1150288), (136, 668182), (158, 575144), (272, 334091), (316, 287572), (632, 143786), (1264, 71893), (1343, 67664), (2686, 33832), (4229, 21488), (5372, 16916), (8458, 10744)]