1963664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 40

約数和(自身を含む): 4071168

約数和(自身を除く): 2107504

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 107, 124, 148, 214, 248, 296, 428, 496, 592, 856, 1147, 1712, 2294, 3317, 3959, 4588, 6634, 7918, 9176, 13268, 15836, 18352, 26536, 31672, 53072, 63344, 122729, 245458, 490916, 981832, 1963664]

約数ペア:

[(1, 1963664), (2, 981832), (4, 490916), (8, 245458), (16, 122729), (31, 63344), (37, 53072), (62, 31672), (74, 26536), (107, 18352), (124, 15836), (148, 13268), (214, 9176), (248, 7918), (296, 6634), (428, 4588), (496, 3959), (592, 3317), (856, 2294), (1147, 1712)]