39872384

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{8419}}^1$

素因数の和:8470

約数の個数: 32

約数和(自身を含む): 81589800

約数和(自身を除く): 41717416

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 8419, 16838, 33676, 67352, 134704, 269408, 311503, 538816, 623006, 1077632, 1246012, 2492024, 4984048, 9968096, 19936192, 39872384]

約数ペア:

[(1, 39872384), (2, 19936192), (4, 9968096), (8, 4984048), (16, 2492024), (32, 1246012), (37, 1077632), (64, 623006), (74, 538816), (128, 311503), (148, 269408), (296, 134704), (592, 67352), (1184, 33676), (2368, 16838), (4736, 8419)]