31728822

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12101}}^1$

素因数の和:12148

約数の個数: 32

約数和(自身を含む): 69707520

約数和(自身を除く): 37978698

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 12101, 24202, 36303, 72606, 229919, 278323, 459838, 556646, 689757, 834969, 1379514, 1669938, 5288137, 10576274, 15864411, 31728822]

約数ペア:

[(1, 31728822), (2, 15864411), (3, 10576274), (6, 5288137), (19, 1669938), (23, 1379514), (38, 834969), (46, 689757), (57, 556646), (69, 459838), (114, 278323), (138, 229919), (437, 72606), (874, 36303), (1311, 24202), (2622, 12101)]