84321688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1553}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 172866960

約数和(自身を除く): 88545272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 617, 1234, 1553, 2468, 3106, 4936, 6212, 6787, 12424, 13574, 17083, 27148, 34166, 54296, 68332, 136664, 958201, 1916402, 3832804, 7665608, 10540211, 21080422, 42160844, 84321688]

約数ペア:

[(1, 84321688), (2, 42160844), (4, 21080422), (8, 10540211), (11, 7665608), (22, 3832804), (44, 1916402), (88, 958201), (617, 136664), (1234, 68332), (1553, 54296), (2468, 34166), (3106, 27148), (4936, 17083), (6212, 13574), (6787, 12424)]