85134928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4639}}^1$

素因数の和:4715

約数の個数: 40

約数和(自身を含む): 174909440

約数和(自身を除く): 89774512

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 4639, 9176, 9278, 18352, 18556, 37112, 74224, 143809, 171643, 287618, 343286, 575236, 686572, 1150472, 1373144, 2300944, 2746288, 5320933, 10641866, 21283732, 42567464, 85134928]

約数ペア:

[(1, 85134928), (2, 42567464), (4, 21283732), (8, 10641866), (16, 5320933), (31, 2746288), (37, 2300944), (62, 1373144), (74, 1150472), (124, 686572), (148, 575236), (248, 343286), (296, 287618), (496, 171643), (592, 143809), (1147, 74224), (2294, 37112), (4588, 18556), (4639, 18352), (9176, 9278)]