85580038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 137396448

約数和(自身を除く): 51816410

約数列:

[1, 2, 37, 41, 67, 74, 82, 134, 421, 842, 1517, 2479, 2747, 3034, 4958, 5494, 15577, 17261, 28207, 31154, 34522, 56414, 101639, 203278, 638657, 1043659, 1156487, 1277314, 2087318, 2312974, 42790019, 85580038]

約数ペア:

[(1, 85580038), (2, 42790019), (37, 2312974), (41, 2087318), (67, 1277314), (74, 1156487), (82, 1043659), (134, 638657), (421, 203278), (842, 101639), (1517, 56414), (2479, 34522), (2747, 31154), (3034, 28207), (4958, 17261), (5494, 15577)]