338109056

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{155381}}^1$

素因数の和:155412

約数の個数: 32

約数和(自身を含む): 713203380

約数和(自身を除く): 375094324

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 155381, 310762, 621524, 1243048, 2486096, 2641477, 4972192, 5282954, 9944384, 10565908, 19888768, 21131816, 42263632, 84527264, 169054528, 338109056]

約数ペア:

[(1, 338109056), (2, 169054528), (4, 84527264), (8, 42263632), (16, 21131816), (17, 19888768), (32, 10565908), (34, 9944384), (64, 5282954), (68, 4972192), (128, 2641477), (136, 2486096), (272, 1243048), (544, 621524), (1088, 310762), (2176, 155381)]