16055684

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 32155200

約数和(自身を除く): 16099516

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 289, 323, 578, 646, 731, 817, 1156, 1292, 1462, 1634, 2924, 3268, 4913, 5491, 9826, 10982, 12427, 13889, 19652, 21964, 24854, 27778, 49708, 55556, 93347, 186694, 211259, 236113, 373388, 422518, 472226, 845036, 944452, 4013921, 8027842, 16055684]

約数ペア:

[(1, 16055684), (2, 8027842), (4, 4013921), (17, 944452), (19, 845036), (34, 472226), (38, 422518), (43, 373388), (68, 236113), (76, 211259), (86, 186694), (172, 93347), (289, 55556), (323, 49708), (578, 27778), (646, 24854), (731, 21964), (817, 19652), (1156, 13889), (1292, 12427), (1462, 10982), (1634, 9826), (2924, 5491), (3268, 4913)]