40253416

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42283}}^1$

素因数の和:42313

約数の個数: 32

約数和(自身を含む): 91333440

約数和(自身を除く): 51080024

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 42283, 84566, 169132, 295981, 338264, 591962, 718811, 1183924, 1437622, 2367848, 2875244, 5031677, 5750488, 10063354, 20126708, 40253416]

約数ペア:

[(1, 40253416), (2, 20126708), (4, 10063354), (7, 5750488), (8, 5031677), (14, 2875244), (17, 2367848), (28, 1437622), (34, 1183924), (56, 718811), (68, 591962), (119, 338264), (136, 295981), (238, 169132), (476, 84566), (952, 42283)]