47768371208

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{1663}}^1\times {\mathrm{40343}}^1$

素因数の和:42101

約数の個数: 32

約数和(自身を含む): 90628761600

約数和(自身を除く): 42860390392

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 1663, 3326, 6652, 13304, 40343, 80686, 148007, 161372, 296014, 322744, 592028, 1184056, 3590527, 7181054, 14362108, 28724216, 67090409, 134180818, 268361636, 536723272, 5971046401, 11942092802, 23884185604, 47768371208]

約数ペア:

[(1, 47768371208), (2, 23884185604), (4, 11942092802), (8, 5971046401), (89, 536723272), (178, 268361636), (356, 134180818), (712, 67090409), (1663, 28724216), (3326, 14362108), (6652, 7181054), (13304, 3590527), (40343, 1184056), (80686, 592028), (148007, 322744), (161372, 296014)]