81696592

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2339}}^1$

素因数の和:2443

約数の個数: 40

約数和(自身を含む): 165391200

約数和(自身を除く): 83694608

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 118, 148, 236, 296, 472, 592, 944, 2183, 2339, 4366, 4678, 8732, 9356, 17464, 18712, 34928, 37424, 86543, 138001, 173086, 276002, 346172, 552004, 692344, 1104008, 1384688, 2208016, 5106037, 10212074, 20424148, 40848296, 81696592]

約数ペア:

[(1, 81696592), (2, 40848296), (4, 20424148), (8, 10212074), (16, 5106037), (37, 2208016), (59, 1384688), (74, 1104008), (118, 692344), (148, 552004), (236, 346172), (296, 276002), (472, 173086), (592, 138001), (944, 86543), (2183, 37424), (2339, 34928), (4366, 18712), (4678, 17464), (8732, 9356)]