89166868

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2791}}^1$

素因数の和:2972

約数の個数: 36

約数和(自身を含む): 182697312

約数和(自身を除く): 93530444

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 2282, 2791, 4564, 5582, 7987, 11164, 15974, 19537, 31948, 39074, 78148, 136759, 273518, 454933, 547036, 909866, 1819732, 3184531, 6369062, 12738124, 22291717, 44583434, 89166868]

約数ペア:

[(1, 89166868), (2, 44583434), (4, 22291717), (7, 12738124), (14, 6369062), (28, 3184531), (49, 1819732), (98, 909866), (163, 547036), (196, 454933), (326, 273518), (652, 136759), (1141, 78148), (2282, 39074), (2791, 31948), (4564, 19537), (5582, 15974), (7987, 11164)]