85398812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{12277}}^1$

素因数の和:12365

約数の個数: 24

約数和(自身を含む): 156765504

約数和(自身を除く): 71366692

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956, 12277, 24554, 49108, 454249, 577019, 908498, 1154038, 1816996, 2308076, 21349703, 42699406, 85398812]

約数ペア:

[(1, 85398812), (2, 42699406), (4, 21349703), (37, 2308076), (47, 1816996), (74, 1154038), (94, 908498), (148, 577019), (188, 454249), (1739, 49108), (3478, 24554), (6956, 12277)]