16957808

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 40711680

約数和(自身を除く): 23753872

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 56, 58, 92, 112, 116, 161, 184, 203, 227, 232, 322, 368, 406, 454, 464, 644, 667, 812, 908, 1288, 1334, 1589, 1624, 1816, 2576, 2668, 3178, 3248, 3632, 4669, 5221, 5336, 6356, 6583, 9338, 10442, 10672, 12712, 13166, 18676, 20884, 25424, 26332, 36547, 37352, 41768, 46081, 52664, 73094, 74704, 83536, 92162, 105328, 146188, 151409, 184324, 292376, 302818, 368648, 584752, 605636, 737296, 1059863, 1211272, 2119726, 2422544, 4239452, 8478904, 16957808]

約数ペア:

[(1, 16957808), (2, 8478904), (4, 4239452), (7, 2422544), (8, 2119726), (14, 1211272), (16, 1059863), (23, 737296), (28, 605636), (29, 584752), (46, 368648), (56, 302818), (58, 292376), (92, 184324), (112, 151409), (116, 146188), (161, 105328), (184, 92162), (203, 83536), (227, 74704), (232, 73094), (322, 52664), (368, 46081), (406, 41768), (454, 37352), (464, 36547), (644, 26332), (667, 25424), (812, 20884), (908, 18676), (1288, 13166), (1334, 12712), (1589, 10672), (1624, 10442), (1816, 9338), (2576, 6583), (2668, 6356), (3178, 5336), (3248, 5221), (3632, 4669)]