10945168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 23107896

約数和(自身を除く): 12162728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 521, 808, 1042, 1313, 1616, 2084, 2626, 4168, 5252, 6773, 8336, 10504, 13546, 21008, 27092, 52621, 54184, 105242, 108368, 210484, 420968, 684073, 841936, 1368146, 2736292, 5472584, 10945168]

約数ペア:

[(1, 10945168), (2, 5472584), (4, 2736292), (8, 1368146), (13, 841936), (16, 684073), (26, 420968), (52, 210484), (101, 108368), (104, 105242), (202, 54184), (208, 52621), (404, 27092), (521, 21008), (808, 13546), (1042, 10504), (1313, 8336), (1616, 6773), (2084, 5252), (2626, 4168)]