16326856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 38666880

約数和(自身を除く): 22340024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 547, 574, 728, 1066, 1094, 1148, 2132, 2188, 2296, 3731, 3829, 4264, 4376, 7111, 7462, 7658, 14222, 14924, 15316, 22427, 28444, 29848, 30632, 44854, 49777, 56888, 89708, 99554, 156989, 179416, 199108, 291551, 313978, 398216, 583102, 627956, 1166204, 1255912, 2040857, 2332408, 4081714, 8163428, 16326856]

約数ペア:

[(1, 16326856), (2, 8163428), (4, 4081714), (7, 2332408), (8, 2040857), (13, 1255912), (14, 1166204), (26, 627956), (28, 583102), (41, 398216), (52, 313978), (56, 291551), (82, 199108), (91, 179416), (104, 156989), (164, 99554), (182, 89708), (287, 56888), (328, 49777), (364, 44854), (533, 30632), (547, 29848), (574, 28444), (728, 22427), (1066, 15316), (1094, 14924), (1148, 14222), (2132, 7658), (2188, 7462), (2296, 7111), (3731, 4376), (3829, 4264)]