88420432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2131

約数の個数: 40

約数和(自身を含む): 178917120

約数和(自身を除く): 90496688

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1424, 2003, 2759, 4006, 5518, 8012, 11036, 16024, 22072, 32048, 44144, 62093, 124186, 178267, 248372, 356534, 496744, 713068, 993488, 1426136, 2852272, 5526277, 11052554, 22105108, 44210216, 88420432]

約数ペア:

[(1, 88420432), (2, 44210216), (4, 22105108), (8, 11052554), (16, 5526277), (31, 2852272), (62, 1426136), (89, 993488), (124, 713068), (178, 496744), (248, 356534), (356, 248372), (496, 178267), (712, 124186), (1424, 62093), (2003, 44144), (2759, 32048), (4006, 22072), (5518, 16024), (8012, 11036)]