85819672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4817}}^1$

素因数の和:4971

約数の個数: 32

約数和(自身を含む): 171713520

約数和(自身を除く): 85893848

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 4817, 8908, 9634, 17816, 19268, 38536, 81889, 163778, 327556, 631027, 655112, 1262054, 2524108, 5048216, 10727459, 21454918, 42909836, 85819672]

約数ペア:

[(1, 85819672), (2, 42909836), (4, 21454918), (8, 10727459), (17, 5048216), (34, 2524108), (68, 1262054), (131, 655112), (136, 631027), (262, 327556), (524, 163778), (1048, 81889), (2227, 38536), (4454, 19268), (4817, 17816), (8908, 9634)]