40356544

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{20341}}^1$

素因数の和:20384

約数の個数: 28

約数和(自身を含む): 82669888

約数和(自身を除く): 42313344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 20341, 40682, 81364, 162728, 325456, 630571, 650912, 1261142, 1301824, 2522284, 5044568, 10089136, 20178272, 40356544]

約数ペア:

[(1, 40356544), (2, 20178272), (4, 10089136), (8, 5044568), (16, 2522284), (31, 1301824), (32, 1261142), (62, 650912), (64, 630571), (124, 325456), (248, 162728), (496, 81364), (992, 40682), (1984, 20341)]