55831984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1483}}^1$

素因数の和:1685

約数の個数: 40

約数和(自身を含む): 117218192

約数和(自身を除く): 61386208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 1483, 2353, 2896, 2966, 4706, 5932, 9412, 11864, 18824, 19279, 23728, 37648, 38558, 77116, 154232, 268423, 308464, 536846, 1073692, 2147384, 3489499, 4294768, 6978998, 13957996, 27915992, 55831984]

約数ペア:

[(1, 55831984), (2, 27915992), (4, 13957996), (8, 6978998), (13, 4294768), (16, 3489499), (26, 2147384), (52, 1073692), (104, 536846), (181, 308464), (208, 268423), (362, 154232), (724, 77116), (1448, 38558), (1483, 37648), (2353, 23728), (2896, 19279), (2966, 18824), (4706, 11864), (5932, 9412)]