139739968

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{24533}}^1$

素因数の和:24634

約数の個数: 28

約数和(自身を含む): 280423620

約数和(自身を除く): 140683652

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 24533, 49066, 98132, 196264, 392528, 785056, 1570112, 2183437, 4366874, 8733748, 17467496, 34934992, 69869984, 139739968]

約数ペア:

[(1, 139739968), (2, 69869984), (4, 34934992), (8, 17467496), (16, 8733748), (32, 4366874), (64, 2183437), (89, 1570112), (178, 785056), (356, 392528), (712, 196264), (1424, 98132), (2848, 49066), (5696, 24533)]