130243648

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{65647}}^1$

素因数の和:65690

約数の個数: 28

約数和(自身を含む): 266793472

約数和(自身を除く): 136549824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 65647, 131294, 262588, 525176, 1050352, 2035057, 2100704, 4070114, 4201408, 8140228, 16280456, 32560912, 65121824, 130243648]

約数ペア:

[(1, 130243648), (2, 65121824), (4, 32560912), (8, 16280456), (16, 8140228), (31, 4201408), (32, 4070114), (62, 2100704), (64, 2035057), (124, 1050352), (248, 525176), (496, 262588), (992, 131294), (1984, 65647)]