31196772016

素因数分解:

$2^4\times {\mathrm{23}}^3\times {\mathrm{160253}}^1$

素因数の和:160330

約数の個数: 40

約数和(自身を含む): 63191357280

約数和(自身を除く): 31994585264

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 12167, 24334, 48668, 97336, 160253, 194672, 320506, 641012, 1282024, 2564048, 3685819, 7371638, 14743276, 29486552, 58973104, 84773837, 169547674, 339095348, 678190696, 1356381392, 1949798251, 3899596502, 7799193004, 15598386008, 31196772016]

約数ペア:

[(1, 31196772016), (2, 15598386008), (4, 7799193004), (8, 3899596502), (16, 1949798251), (23, 1356381392), (46, 678190696), (92, 339095348), (184, 169547674), (368, 84773837), (529, 58973104), (1058, 29486552), (2116, 14743276), (4232, 7371638), (8464, 3685819), (12167, 2564048), (24334, 1282024), (48668, 641012), (97336, 320506), (160253, 194672)]