2155171456

素因数分解:

$2^7\times {\mathrm{179}}^1\times {\mathrm{94063}}^1$

素因数の和:94256

約数の個数: 32

約数和(自身を含む): 4317537600

約数和(自身を除く): 2162366144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 358, 716, 1432, 2864, 5728, 11456, 22912, 94063, 188126, 376252, 752504, 1505008, 3010016, 6020032, 12040064, 16837277, 33674554, 67349108, 134698216, 269396432, 538792864, 1077585728, 2155171456]

約数ペア:

[(1, 2155171456), (2, 1077585728), (4, 538792864), (8, 269396432), (16, 134698216), (32, 67349108), (64, 33674554), (128, 16837277), (179, 12040064), (358, 6020032), (716, 3010016), (1432, 1505008), (2864, 752504), (5728, 376252), (11456, 188126), (22912, 94063)]