16647722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 33191424

約数和(自身を除く): 16543702

約数列:

[1, 2, 7, 13, 14, 23, 26, 41, 46, 82, 91, 97, 161, 182, 194, 287, 299, 322, 533, 574, 598, 679, 943, 1066, 1261, 1358, 1886, 2093, 2231, 2522, 3731, 3977, 4186, 4462, 6601, 7462, 7954, 8827, 12259, 13202, 15617, 17654, 24518, 27839, 29003, 31234, 51701, 55678, 58006, 85813, 91471, 103402, 171626, 182942, 203021, 361907, 406042, 640297, 723814, 1189123, 1280594, 2378246, 8323861, 16647722]

約数ペア:

[(1, 16647722), (2, 8323861), (7, 2378246), (13, 1280594), (14, 1189123), (23, 723814), (26, 640297), (41, 406042), (46, 361907), (82, 203021), (91, 182942), (97, 171626), (161, 103402), (182, 91471), (194, 85813), (287, 58006), (299, 55678), (322, 51701), (533, 31234), (574, 29003), (598, 27839), (679, 24518), (943, 17654), (1066, 15617), (1261, 13202), (1358, 12259), (1886, 8827), (2093, 7954), (2231, 7462), (2522, 6601), (3731, 4462), (3977, 4186)]