23425408

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 49816800

約数和(自身を除く): 26391392

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 73, 92, 109, 128, 146, 184, 218, 292, 368, 436, 584, 736, 872, 1168, 1472, 1679, 1744, 2336, 2507, 2944, 3358, 3488, 4672, 5014, 6716, 6976, 7957, 9344, 10028, 13432, 13952, 15914, 20056, 26864, 31828, 40112, 53728, 63656, 80224, 107456, 127312, 160448, 183011, 214912, 254624, 320896, 366022, 509248, 732044, 1018496, 1464088, 2928176, 5856352, 11712704, 23425408]

約数ペア:

[(1, 23425408), (2, 11712704), (4, 5856352), (8, 2928176), (16, 1464088), (23, 1018496), (32, 732044), (46, 509248), (64, 366022), (73, 320896), (92, 254624), (109, 214912), (128, 183011), (146, 160448), (184, 127312), (218, 107456), (292, 80224), (368, 63656), (436, 53728), (584, 40112), (736, 31828), (872, 26864), (1168, 20056), (1472, 15914), (1679, 13952), (1744, 13432), (2336, 10028), (2507, 9344), (2944, 7957), (3358, 6976), (3488, 6716), (4672, 5014)]