16473704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 35562240

約数和(自身を除く): 19088536

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 71, 92, 97, 104, 142, 184, 194, 284, 299, 388, 568, 598, 776, 923, 1196, 1261, 1633, 1846, 2231, 2392, 2522, 3266, 3692, 4462, 5044, 6532, 6887, 7384, 8924, 10088, 13064, 13774, 17848, 21229, 27548, 29003, 42458, 55096, 58006, 84916, 89531, 116012, 158401, 169832, 179062, 232024, 316802, 358124, 633604, 716248, 1267208, 2059213, 4118426, 8236852, 16473704]

約数ペア:

[(1, 16473704), (2, 8236852), (4, 4118426), (8, 2059213), (13, 1267208), (23, 716248), (26, 633604), (46, 358124), (52, 316802), (71, 232024), (92, 179062), (97, 169832), (104, 158401), (142, 116012), (184, 89531), (194, 84916), (284, 58006), (299, 55096), (388, 42458), (568, 29003), (598, 27548), (776, 21229), (923, 17848), (1196, 13774), (1261, 13064), (1633, 10088), (1846, 8924), (2231, 7384), (2392, 6887), (2522, 6532), (3266, 5044), (3692, 4462)]