43890092

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 78340080

約数和(自身を除く): 34449988

約数列:

[1, 2, 4, 67, 134, 268, 389, 421, 778, 842, 1556, 1684, 26063, 28207, 52126, 56414, 104252, 112828, 163769, 327538, 655076, 10972523, 21945046, 43890092]

約数ペア:

[(1, 43890092), (2, 21945046), (4, 10972523), (67, 655076), (134, 327538), (268, 163769), (389, 112828), (421, 104252), (778, 56414), (842, 52126), (1556, 28207), (1684, 26063)]