61090928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11821}}^1$

素因数の和:11865

約数の個数: 40

約数和(自身を含む): 131933520

約数和(自身を除く): 70842592

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 11821, 23642, 47284, 94568, 189136, 200957, 224599, 401914, 449198, 803828, 898396, 1607656, 1796792, 3215312, 3593584, 3818183, 7636366, 15272732, 30545464, 61090928]

約数ペア:

[(1, 61090928), (2, 30545464), (4, 15272732), (8, 7636366), (16, 3818183), (17, 3593584), (19, 3215312), (34, 1796792), (38, 1607656), (68, 898396), (76, 803828), (136, 449198), (152, 401914), (272, 224599), (304, 200957), (323, 189136), (646, 94568), (1292, 47284), (2584, 23642), (5168, 11821)]