82130528

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 168575904

約数和(自身を除く): 86445376

約数列:

[1, 2, 4, 8, 16, 32, 37, 71, 74, 142, 148, 284, 296, 568, 592, 977, 1136, 1184, 1954, 2272, 2627, 3908, 5254, 7816, 10508, 15632, 21016, 31264, 36149, 42032, 69367, 72298, 84064, 138734, 144596, 277468, 289192, 554936, 578384, 1109872, 1156768, 2219744, 2566579, 5133158, 10266316, 20532632, 41065264, 82130528]

約数ペア:

[(1, 82130528), (2, 41065264), (4, 20532632), (8, 10266316), (16, 5133158), (32, 2566579), (37, 2219744), (71, 1156768), (74, 1109872), (142, 578384), (148, 554936), (284, 289192), (296, 277468), (568, 144596), (592, 138734), (977, 84064), (1136, 72298), (1184, 69367), (1954, 42032), (2272, 36149), (2627, 31264), (3908, 21016), (5254, 15632), (7816, 10508)]