456422768

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:1073

約数の個数: 40

約数和(自身を含む): 894157056

約数和(自身を除く): 437734288

約数列:

[1, 2, 4, 8, 16, 191, 233, 382, 466, 641, 764, 932, 1282, 1528, 1864, 2564, 3056, 3728, 5128, 10256, 44503, 89006, 122431, 149353, 178012, 244862, 298706, 356024, 489724, 597412, 712048, 979448, 1194824, 1958896, 2389648, 28526423, 57052846, 114105692, 228211384, 456422768]

約数ペア:

[(1, 456422768), (2, 228211384), (4, 114105692), (8, 57052846), (16, 28526423), (191, 2389648), (233, 1958896), (382, 1194824), (466, 979448), (641, 712048), (764, 597412), (932, 489724), (1282, 356024), (1528, 298706), (1864, 244862), (2564, 178012), (3056, 149353), (3728, 122431), (5128, 89006), (10256, 44503)]