17982467632

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1543}}^1\times {\mathrm{10259}}^1$

素因数の和:11881

約数の個数: 40

約数和(自身を含む): 35358094080

約数和(自身を除く): 17375626448

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1543, 3086, 6172, 10259, 12344, 20518, 24688, 41036, 82072, 109553, 164144, 219106, 438212, 728389, 876424, 1456778, 1752848, 2913556, 5827112, 11654224, 15829637, 31659274, 63318548, 126637096, 253274192, 1123904227, 2247808454, 4495616908, 8991233816, 17982467632]

約数ペア:

[(1, 17982467632), (2, 8991233816), (4, 4495616908), (8, 2247808454), (16, 1123904227), (71, 253274192), (142, 126637096), (284, 63318548), (568, 31659274), (1136, 15829637), (1543, 11654224), (3086, 5827112), (6172, 2913556), (10259, 1752848), (12344, 1456778), (20518, 876424), (24688, 728389), (41036, 438212), (82072, 219106), (109553, 164144)]