16190432

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 34675200

約数和(自身を除く): 18484768

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 859, 992, 1178, 1718, 2356, 3436, 4712, 6872, 9424, 13744, 16321, 18848, 26629, 27488, 32642, 53258, 65284, 106516, 130568, 213032, 261136, 426064, 505951, 522272, 852128, 1011902, 2023804, 4047608, 8095216, 16190432]

約数ペア:

[(1, 16190432), (2, 8095216), (4, 4047608), (8, 2023804), (16, 1011902), (19, 852128), (31, 522272), (32, 505951), (38, 426064), (62, 261136), (76, 213032), (124, 130568), (152, 106516), (248, 65284), (304, 53258), (496, 32642), (589, 27488), (608, 26629), (859, 18848), (992, 16321), (1178, 13744), (1718, 9424), (2356, 6872), (3436, 4712)]