105406376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1987}}^1$

素因数の和:2361

約数の個数: 32

約数和(自身を含む): 208740000

約数和(自身を除く): 103333624

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 349, 698, 1396, 1987, 2792, 3974, 6631, 7948, 13262, 15896, 26524, 37753, 53048, 75506, 151012, 302024, 693463, 1386926, 2773852, 5547704, 13175797, 26351594, 52703188, 105406376]

約数ペア:

[(1, 105406376), (2, 52703188), (4, 26351594), (8, 13175797), (19, 5547704), (38, 2773852), (76, 1386926), (152, 693463), (349, 302024), (698, 151012), (1396, 75506), (1987, 53048), (2792, 37753), (3974, 26524), (6631, 15896), (7948, 13262)]