23421904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1915

約数の個数: 40

約数和(自身を含む): 50211072

約数和(自身を除く): 26789168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 1823, 3212, 3646, 6424, 7292, 12848, 14584, 20053, 29168, 40106, 80212, 133079, 160424, 266158, 320848, 532316, 1064632, 1463869, 2129264, 2927738, 5855476, 11710952, 23421904]

約数ペア:

[(1, 23421904), (2, 11710952), (4, 5855476), (8, 2927738), (11, 2129264), (16, 1463869), (22, 1064632), (44, 532316), (73, 320848), (88, 266158), (146, 160424), (176, 133079), (292, 80212), (584, 40106), (803, 29168), (1168, 20053), (1606, 14584), (1823, 12848), (3212, 7292), (3646, 6424)]