84666704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 170346240

約数和(自身を除く): 85679536

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 211, 248, 422, 496, 809, 844, 1618, 1688, 3236, 3376, 6472, 6541, 12944, 13082, 25079, 26164, 50158, 52328, 100316, 104656, 170699, 200632, 341398, 401264, 682796, 1365592, 2731184, 5291669, 10583338, 21166676, 42333352, 84666704]

約数ペア:

[(1, 84666704), (2, 42333352), (4, 21166676), (8, 10583338), (16, 5291669), (31, 2731184), (62, 1365592), (124, 682796), (211, 401264), (248, 341398), (422, 200632), (496, 170699), (809, 104656), (844, 100316), (1618, 52328), (1688, 50158), (3236, 26164), (3376, 25079), (6472, 13082), (6541, 12944)]