87260464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7001}}^1$

素因数の和:7069

約数の個数: 40

約数和(自身を含む): 182332080

約数和(自身を除く): 95071616

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 7001, 12464, 14002, 28004, 56008, 112016, 133019, 266038, 287041, 532076, 574082, 1064152, 1148164, 2128304, 2296328, 4592656, 5453779, 10907558, 21815116, 43630232, 87260464]

約数ペア:

[(1, 87260464), (2, 43630232), (4, 21815116), (8, 10907558), (16, 5453779), (19, 4592656), (38, 2296328), (41, 2128304), (76, 1148164), (82, 1064152), (152, 574082), (164, 532076), (304, 287041), (328, 266038), (656, 133019), (779, 112016), (1558, 56008), (3116, 28004), (6232, 14002), (7001, 12464)]