30854672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{62207}}^1$

素因数の和:62246

約数の個数: 20

約数和(自身を含む): 61710336

約数和(自身を除く): 30855664

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 62207, 124414, 248828, 497656, 995312, 1928417, 3856834, 7713668, 15427336, 30854672]

約数ペア:

[(1, 30854672), (2, 15427336), (4, 7713668), (8, 3856834), (16, 1928417), (31, 995312), (62, 497656), (124, 248828), (248, 124414), (496, 62207)]