125862032

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2999}}^1$

素因数の和:3111

約数の個数: 40

約数和(自身を含む): 253704000

約数和(自身を除く): 127841968

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 2623, 2999, 5246, 5998, 10492, 11996, 20984, 23992, 41968, 47984, 128957, 182939, 257914, 365878, 515828, 731756, 1031656, 1463512, 2063312, 2927024, 7866377, 15732754, 31465508, 62931016, 125862032]

約数ペア:

[(1, 125862032), (2, 62931016), (4, 31465508), (8, 15732754), (16, 7866377), (43, 2927024), (61, 2063312), (86, 1463512), (122, 1031656), (172, 731756), (244, 515828), (344, 365878), (488, 257914), (688, 182939), (976, 128957), (2623, 47984), (2999, 41968), (5246, 23992), (5998, 20984), (10492, 11996)]