17988928

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{9067}}^1$

素因数の和:9110

約数の個数: 28

約数和(自身を含む): 36852352

約数和(自身を除く): 18863424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 9067, 18134, 36268, 72536, 145072, 281077, 290144, 562154, 580288, 1124308, 2248616, 4497232, 8994464, 17988928]

約数ペア:

[(1, 17988928), (2, 8994464), (4, 4497232), (8, 2248616), (16, 1124308), (31, 580288), (32, 562154), (62, 290144), (64, 281077), (124, 145072), (248, 72536), (496, 36268), (992, 18134), (1984, 9067)]