40832198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 72420480

約数和(自身を除く): 31588282

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 2539, 5078, 8041, 16082, 27929, 43163, 55858, 86326, 109177, 218354, 474793, 949586, 1200947, 1856009, 2401894, 3712018, 20416099, 40832198]

約数ペア:

[(1, 40832198), (2, 20416099), (11, 3712018), (17, 2401894), (22, 1856009), (34, 1200947), (43, 949586), (86, 474793), (187, 218354), (374, 109177), (473, 86326), (731, 55858), (946, 43163), (1462, 27929), (2539, 16082), (5078, 8041)]