5665730128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{21841}}^1$

素因数の和:22403

約数の個数: 40

約数和(自身を含む): 11353646336

約数和(自身を除く): 5687916208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 523, 1046, 2092, 4184, 8368, 16213, 21841, 32426, 43682, 64852, 87364, 129704, 174728, 259408, 349456, 677071, 1354142, 2708284, 5416568, 10833136, 11422843, 22845686, 45691372, 91382744, 182765488, 354108133, 708216266, 1416432532, 2832865064, 5665730128]

約数ペア:

[(1, 5665730128), (2, 2832865064), (4, 1416432532), (8, 708216266), (16, 354108133), (31, 182765488), (62, 91382744), (124, 45691372), (248, 22845686), (496, 11422843), (523, 10833136), (1046, 5416568), (2092, 2708284), (4184, 1354142), (8368, 677071), (16213, 349456), (21841, 259408), (32426, 174728), (43682, 129704), (64852, 87364)]