89845408

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 188239464

約数和(自身を除く): 98394056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 317, 521, 544, 634, 1042, 1268, 2084, 2536, 4168, 5072, 5389, 8336, 8857, 10144, 10778, 16672, 17714, 21556, 35428, 43112, 70856, 86224, 141712, 165157, 172448, 283424, 330314, 660628, 1321256, 2642512, 2807669, 5285024, 5615338, 11230676, 22461352, 44922704, 89845408]

約数ペア:

[(1, 89845408), (2, 44922704), (4, 22461352), (8, 11230676), (16, 5615338), (17, 5285024), (32, 2807669), (34, 2642512), (68, 1321256), (136, 660628), (272, 330314), (317, 283424), (521, 172448), (544, 165157), (634, 141712), (1042, 86224), (1268, 70856), (2084, 43112), (2536, 35428), (4168, 21556), (5072, 17714), (5389, 16672), (8336, 10778), (8857, 10144)]