38591528

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2649

約数の個数: 32

約数和(自身を含む): 75947520

約数和(自身を除く): 37355992

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 2551, 3782, 5102, 7564, 10204, 15128, 20408, 79081, 155611, 158162, 311222, 316324, 622444, 632648, 1244888, 4823941, 9647882, 19295764, 38591528]

約数ペア:

[(1, 38591528), (2, 19295764), (4, 9647882), (8, 4823941), (31, 1244888), (61, 632648), (62, 622444), (122, 316324), (124, 311222), (244, 158162), (248, 155611), (488, 79081), (1891, 20408), (2551, 15128), (3782, 10204), (5102, 7564)]