83437616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1317

約数の個数: 40

約数和(自身を含む): 168144000

約数和(自身を除く): 84706384

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 149, 248, 298, 496, 596, 1129, 1192, 2258, 2384, 4516, 4619, 9032, 9238, 18064, 18476, 34999, 36952, 69998, 73904, 139996, 168221, 279992, 336442, 559984, 672884, 1345768, 2691536, 5214851, 10429702, 20859404, 41718808, 83437616]

約数ペア:

[(1, 83437616), (2, 41718808), (4, 20859404), (8, 10429702), (16, 5214851), (31, 2691536), (62, 1345768), (124, 672884), (149, 559984), (248, 336442), (298, 279992), (496, 168221), (596, 139996), (1129, 73904), (1192, 69998), (2258, 36952), (2384, 34999), (4516, 18476), (4619, 18064), (9032, 9238)]