172817824

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 351515808

約数和(自身を除く): 178697984

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 227, 296, 454, 592, 643, 908, 1184, 1286, 1816, 2572, 3632, 5144, 7264, 8399, 10288, 16798, 20576, 23791, 33596, 47582, 67192, 95164, 134384, 145961, 190328, 268768, 291922, 380656, 583844, 761312, 1167688, 2335376, 4670752, 5400557, 10801114, 21602228, 43204456, 86408912, 172817824]

約数ペア:

[(1, 172817824), (2, 86408912), (4, 43204456), (8, 21602228), (16, 10801114), (32, 5400557), (37, 4670752), (74, 2335376), (148, 1167688), (227, 761312), (296, 583844), (454, 380656), (592, 291922), (643, 268768), (908, 190328), (1184, 145961), (1286, 134384), (1816, 95164), (2572, 67192), (3632, 47582), (5144, 33596), (7264, 23791), (8399, 20576), (10288, 16798)]