23609872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 56996352

約数和(自身を除く): 33386480

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 607, 748, 884, 1144, 1214, 1496, 1768, 2288, 2428, 2431, 2992, 3536, 4856, 4862, 6677, 7891, 9712, 9724, 10319, 13354, 15782, 19448, 20638, 26708, 31564, 38896, 41276, 53416, 63128, 82552, 86801, 106832, 113509, 126256, 134147, 165104, 173602, 227018, 268294, 347204, 454036, 536588, 694408, 908072, 1073176, 1388816, 1475617, 1816144, 2146352, 2951234, 5902468, 11804936, 23609872]

約数ペア:

[(1, 23609872), (2, 11804936), (4, 5902468), (8, 2951234), (11, 2146352), (13, 1816144), (16, 1475617), (17, 1388816), (22, 1073176), (26, 908072), (34, 694408), (44, 536588), (52, 454036), (68, 347204), (88, 268294), (104, 227018), (136, 173602), (143, 165104), (176, 134147), (187, 126256), (208, 113509), (221, 106832), (272, 86801), (286, 82552), (374, 63128), (442, 53416), (572, 41276), (607, 38896), (748, 31564), (884, 26708), (1144, 20638), (1214, 19448), (1496, 15782), (1768, 13354), (2288, 10319), (2428, 9724), (2431, 9712), (2992, 7891), (3536, 6677), (4856, 4862)]