8303582128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{42169}}^1$

素因数の和:42605

約数の個数: 40

約数和(自身を含む): 16649390720

約数和(自身を除く): 8345808592

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 397, 496, 794, 1588, 3176, 6352, 12307, 24614, 42169, 49228, 84338, 98456, 168676, 196912, 337352, 674704, 1307239, 2614478, 5228956, 10457912, 16741093, 20915824, 33482186, 66964372, 133928744, 267857488, 518973883, 1037947766, 2075895532, 4151791064, 8303582128]

約数ペア:

[(1, 8303582128), (2, 4151791064), (4, 2075895532), (8, 1037947766), (16, 518973883), (31, 267857488), (62, 133928744), (124, 66964372), (248, 33482186), (397, 20915824), (496, 16741093), (794, 10457912), (1588, 5228956), (3176, 2614478), (6352, 1307239), (12307, 674704), (24614, 337352), (42169, 196912), (49228, 168676), (84338, 98456)]