23016793904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{284467}}^1$

素因数の和:284877

約数の個数: 40

約数和(自身を含む): 48149053680

約数和(自身を除く): 25132259776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 389, 778, 1556, 3112, 5057, 6224, 10114, 20228, 40456, 80912, 284467, 568934, 1137868, 2275736, 3698071, 4551472, 7396142, 14792284, 29584568, 59169136, 110657663, 221315326, 442630652, 885261304, 1438549619, 1770522608, 2877099238, 5754198476, 11508396952, 23016793904]

約数ペア:

[(1, 23016793904), (2, 11508396952), (4, 5754198476), (8, 2877099238), (13, 1770522608), (16, 1438549619), (26, 885261304), (52, 442630652), (104, 221315326), (208, 110657663), (389, 59169136), (778, 29584568), (1556, 14792284), (3112, 7396142), (5057, 4551472), (6224, 3698071), (10114, 2275736), (20228, 1137868), (40456, 568934), (80912, 284467)]