61540408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4229}}^1$

素因数の和:4359

約数の個数: 32

約数和(自身を含む): 123346800

約数和(自身を除く): 61806392

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 4229, 7276, 8458, 14552, 16916, 33832, 71893, 143786, 287572, 452503, 575144, 905006, 1810012, 3620024, 7692551, 15385102, 30770204, 61540408]

約数ペア:

[(1, 61540408), (2, 30770204), (4, 15385102), (8, 7692551), (17, 3620024), (34, 1810012), (68, 905006), (107, 575144), (136, 452503), (214, 287572), (428, 143786), (856, 71893), (1819, 33832), (3638, 16916), (4229, 14552), (7276, 8458)]