23171488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 50137920

約数和(自身を除く): 26966432

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1657, 1748, 3314, 3496, 6628, 6992, 13256, 13984, 26512, 31483, 38111, 53024, 62966, 76222, 125932, 152444, 251864, 304888, 503728, 609776, 724109, 1007456, 1219552, 1448218, 2896436, 5792872, 11585744, 23171488]

約数ペア:

[(1, 23171488), (2, 11585744), (4, 5792872), (8, 2896436), (16, 1448218), (19, 1219552), (23, 1007456), (32, 724109), (38, 609776), (46, 503728), (76, 304888), (92, 251864), (152, 152444), (184, 125932), (304, 76222), (368, 62966), (437, 53024), (608, 38111), (736, 31483), (874, 26512), (1657, 13984), (1748, 13256), (3314, 6992), (3496, 6628)]