8905696

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 18370800

約数和(自身を除く): 9465104

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 89, 106, 118, 178, 212, 236, 356, 424, 472, 712, 848, 944, 1424, 1696, 1888, 2848, 3127, 4717, 5251, 6254, 9434, 10502, 12508, 18868, 21004, 25016, 37736, 42008, 50032, 75472, 84016, 100064, 150944, 168032, 278303, 556606, 1113212, 2226424, 4452848, 8905696]

約数ペア:

[(1, 8905696), (2, 4452848), (4, 2226424), (8, 1113212), (16, 556606), (32, 278303), (53, 168032), (59, 150944), (89, 100064), (106, 84016), (118, 75472), (178, 50032), (212, 42008), (236, 37736), (356, 25016), (424, 21004), (472, 18868), (712, 12508), (848, 10502), (944, 9434), (1424, 6254), (1696, 5251), (1888, 4717), (2848, 3127)]