127938630112

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{65542331}}^1$

素因数の和:65542402

約数の個数: 24

約数和(自身を含む): 256008348792

約数和(自身を除く): 128069718680

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 65542331, 131084662, 262169324, 524338648, 1048677296, 2097354592, 3998082191, 7996164382, 15992328764, 31984657528, 63969315056, 127938630112]

約数ペア:

[(1, 127938630112), (2, 63969315056), (4, 31984657528), (8, 15992328764), (16, 7996164382), (32, 3998082191), (61, 2097354592), (122, 1048677296), (244, 524338648), (488, 262169324), (976, 131084662), (1952, 65542331)]