43389296

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 85899264

約数和(自身を除く): 42509968

約数列:

[1, 2, 4, 8, 16, 127, 131, 163, 254, 262, 326, 508, 524, 652, 1016, 1048, 1304, 2032, 2096, 2608, 16637, 20701, 21353, 33274, 41402, 42706, 66548, 82804, 85412, 133096, 165608, 170824, 266192, 331216, 341648, 2711831, 5423662, 10847324, 21694648, 43389296]

約数ペア:

[(1, 43389296), (2, 21694648), (4, 10847324), (8, 5423662), (16, 2711831), (127, 341648), (131, 331216), (163, 266192), (254, 170824), (262, 165608), (326, 133096), (508, 85412), (524, 82804), (652, 66548), (1016, 42706), (1048, 41402), (1304, 33274), (2032, 21353), (2096, 20701), (2608, 16637)]