4305808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 40

約数和(自身を含む): 9110528

約数和(自身を除く): 4804720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 163, 208, 254, 326, 508, 652, 1016, 1304, 1651, 2032, 2119, 2608, 3302, 4238, 6604, 8476, 13208, 16952, 20701, 26416, 33904, 41402, 82804, 165608, 269113, 331216, 538226, 1076452, 2152904, 4305808]

約数ペア:

[(1, 4305808), (2, 2152904), (4, 1076452), (8, 538226), (13, 331216), (16, 269113), (26, 165608), (52, 82804), (104, 41402), (127, 33904), (163, 26416), (208, 20701), (254, 16952), (326, 13208), (508, 8476), (652, 6604), (1016, 4238), (1304, 3302), (1651, 2608), (2032, 2119)]