23388544

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 50184000

約数和(自身を除く): 26795456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 128, 152, 163, 236, 304, 326, 472, 608, 652, 944, 1121, 1216, 1304, 1888, 2242, 2432, 2608, 3097, 3776, 4484, 5216, 6194, 7552, 8968, 9617, 10432, 12388, 17936, 19234, 20864, 24776, 35872, 38468, 49552, 71744, 76936, 99104, 143488, 153872, 182723, 198208, 307744, 365446, 396416, 615488, 730892, 1230976, 1461784, 2923568, 5847136, 11694272, 23388544]

約数ペア:

[(1, 23388544), (2, 11694272), (4, 5847136), (8, 2923568), (16, 1461784), (19, 1230976), (32, 730892), (38, 615488), (59, 396416), (64, 365446), (76, 307744), (118, 198208), (128, 182723), (152, 153872), (163, 143488), (236, 99104), (304, 76936), (326, 71744), (472, 49552), (608, 38468), (652, 35872), (944, 24776), (1121, 20864), (1216, 19234), (1304, 17936), (1888, 12388), (2242, 10432), (2432, 9617), (2608, 8968), (3097, 7552), (3776, 6194), (4484, 5216)]