1231515632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{85427}}^1$

素因数の和:85505

約数の個数: 40

約数和(自身を含む): 2574116496

約数和(自身を除く): 1342600864

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 7208, 14416, 85427, 170854, 341708, 683416, 1366832, 1452259, 2904518, 4527631, 5809036, 9055262, 11618072, 18110524, 23236144, 36221048, 72442096, 76969727, 153939454, 307878908, 615757816, 1231515632]

約数ペア:

[(1, 1231515632), (2, 615757816), (4, 307878908), (8, 153939454), (16, 76969727), (17, 72442096), (34, 36221048), (53, 23236144), (68, 18110524), (106, 11618072), (136, 9055262), (212, 5809036), (272, 4527631), (424, 2904518), (848, 1452259), (901, 1366832), (1802, 683416), (3604, 341708), (7208, 170854), (14416, 85427)]