31496112

素因数分解:

$2^4\times 3^2\times {\mathrm{218723}}^1$

素因数の和:218737

約数の個数: 30

約数和(自身を含む): 88145772

約数和(自身を除く): 56649660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 218723, 437446, 656169, 874892, 1312338, 1749784, 1968507, 2624676, 3499568, 3937014, 5249352, 7874028, 10498704, 15748056, 31496112]

約数ペア:

[(1, 31496112), (2, 15748056), (3, 10498704), (4, 7874028), (6, 5249352), (8, 3937014), (9, 3499568), (12, 2624676), (16, 1968507), (18, 1749784), (24, 1312338), (36, 874892), (48, 656169), (72, 437446), (144, 218723)]