23918608

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:212

約数の個数: 60

約数和(自身を含む): 55337728

約数和(自身を除く): 31419120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 83, 112, 124, 166, 217, 248, 332, 434, 496, 581, 664, 868, 1162, 1328, 1736, 2324, 2573, 3472, 4648, 5146, 6889, 9296, 10292, 13778, 18011, 20584, 27556, 36022, 41168, 48223, 55112, 72044, 96446, 110224, 144088, 192892, 213559, 288176, 385784, 427118, 771568, 854236, 1494913, 1708472, 2989826, 3416944, 5979652, 11959304, 23918608]

約数ペア:

[(1, 23918608), (2, 11959304), (4, 5979652), (7, 3416944), (8, 2989826), (14, 1708472), (16, 1494913), (28, 854236), (31, 771568), (56, 427118), (62, 385784), (83, 288176), (112, 213559), (124, 192892), (166, 144088), (217, 110224), (248, 96446), (332, 72044), (434, 55112), (496, 48223), (581, 41168), (664, 36022), (868, 27556), (1162, 20584), (1328, 18011), (1736, 13778), (2324, 10292), (2573, 9296), (3472, 6889), (4648, 5146)]