85243490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3313}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 160344576

約数和(自身を除く): 75101086

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 830, 2573, 3313, 5146, 6626, 12865, 16565, 25730, 33130, 102703, 205406, 274979, 513515, 549958, 1027030, 1374895, 2749790, 8524349, 17048698, 42621745, 85243490]

約数ペア:

[(1, 85243490), (2, 42621745), (5, 17048698), (10, 8524349), (31, 2749790), (62, 1374895), (83, 1027030), (155, 549958), (166, 513515), (310, 274979), (415, 205406), (830, 102703), (2573, 33130), (3313, 25730), (5146, 16565), (6626, 12865)]