9681232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:907

約数の個数: 40

約数和(自身を含む): 20793312

約数和(自身を除く): 11112080

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 821, 1072, 1474, 1642, 2948, 3284, 5896, 6568, 9031, 11792, 13136, 18062, 36124, 55007, 72248, 110014, 144496, 220028, 440056, 605077, 880112, 1210154, 2420308, 4840616, 9681232]

約数ペア:

[(1, 9681232), (2, 4840616), (4, 2420308), (8, 1210154), (11, 880112), (16, 605077), (22, 440056), (44, 220028), (67, 144496), (88, 110014), (134, 72248), (176, 55007), (268, 36124), (536, 18062), (737, 13136), (821, 11792), (1072, 9031), (1474, 6568), (1642, 5896), (2948, 3284)]