38947952

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{8423}}^1$

素因数の和:8465

約数の個数: 30

約数和(自身を含む): 80171208

約数和(自身を除く): 41223256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 8423, 16846, 33692, 67384, 134768, 143191, 286382, 572764, 1145528, 2291056, 2434247, 4868494, 9736988, 19473976, 38947952]

約数ペア:

[(1, 38947952), (2, 19473976), (4, 9736988), (8, 4868494), (16, 2434247), (17, 2291056), (34, 1145528), (68, 572764), (136, 286382), (272, 143191), (289, 134768), (578, 67384), (1156, 33692), (2312, 16846), (4624, 8423)]