131035264

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{33023}}^1$

素因数の和:33068

約数の個数: 32

約数和(自身を含む): 269475840

約数和(自身を除く): 138440576

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 33023, 66046, 132092, 264184, 528368, 1023713, 1056736, 2047426, 2113472, 4094852, 4226944, 8189704, 16379408, 32758816, 65517632, 131035264]

約数ペア:

[(1, 131035264), (2, 65517632), (4, 32758816), (8, 16379408), (16, 8189704), (31, 4226944), (32, 4094852), (62, 2113472), (64, 2047426), (124, 1056736), (128, 1023713), (248, 528368), (496, 264184), (992, 132092), (1984, 66046), (3968, 33023)]