16363428

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 39701760

約数和(自身を除く): 23338332

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 158, 164, 237, 246, 316, 421, 474, 492, 842, 948, 1263, 1684, 2526, 3239, 5052, 6478, 9717, 12956, 17261, 19434, 33259, 34522, 38868, 51783, 66518, 69044, 99777, 103566, 133036, 199554, 207132, 399108, 1363619, 2727238, 4090857, 5454476, 8181714, 16363428]

約数ペア:

[(1, 16363428), (2, 8181714), (3, 5454476), (4, 4090857), (6, 2727238), (12, 1363619), (41, 399108), (79, 207132), (82, 199554), (123, 133036), (158, 103566), (164, 99777), (237, 69044), (246, 66518), (316, 51783), (421, 38868), (474, 34522), (492, 33259), (842, 19434), (948, 17261), (1263, 12956), (1684, 9717), (2526, 6478), (3239, 5052)]