42248656

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{29669}}^1$

素因数の和:29766

約数の個数: 20

約数和(自身を含む): 82779300

約数和(自身を除く): 40530644

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 29669, 59338, 118676, 237352, 474704, 2640541, 5281082, 10562164, 21124328, 42248656]

約数ペア:

[(1, 42248656), (2, 21124328), (4, 10562164), (8, 5281082), (16, 2640541), (89, 474704), (178, 237352), (356, 118676), (712, 59338), (1424, 29669)]