89125792

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2441}}^1$

素因数の和:2621

約数の個数: 48

約数和(自身を含む): 201845952

約数和(自身を除く): 112720160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1141, 1304, 2282, 2441, 2608, 4564, 4882, 5216, 9128, 9764, 17087, 18256, 19528, 34174, 36512, 39056, 68348, 78112, 136696, 273392, 397883, 546784, 795766, 1591532, 2785181, 3183064, 5570362, 6366128, 11140724, 12732256, 22281448, 44562896, 89125792]

約数ペア:

[(1, 89125792), (2, 44562896), (4, 22281448), (7, 12732256), (8, 11140724), (14, 6366128), (16, 5570362), (28, 3183064), (32, 2785181), (56, 1591532), (112, 795766), (163, 546784), (224, 397883), (326, 273392), (652, 136696), (1141, 78112), (1304, 68348), (2282, 39056), (2441, 36512), (2608, 34174), (4564, 19528), (4882, 18256), (5216, 17087), (9128, 9764)]