31627336

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 65056500

約数和(自身を除く): 33429164

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 157, 169, 298, 314, 338, 596, 628, 676, 1192, 1256, 1352, 1937, 2041, 3874, 4082, 7748, 8164, 15496, 16328, 23393, 25181, 26533, 46786, 50362, 53066, 93572, 100724, 106132, 187144, 201448, 212264, 304109, 608218, 1216436, 2432872, 3953417, 7906834, 15813668, 31627336]

約数ペア:

[(1, 31627336), (2, 15813668), (4, 7906834), (8, 3953417), (13, 2432872), (26, 1216436), (52, 608218), (104, 304109), (149, 212264), (157, 201448), (169, 187144), (298, 106132), (314, 100724), (338, 93572), (596, 53066), (628, 50362), (676, 46786), (1192, 26533), (1256, 25181), (1352, 23393), (1937, 16328), (2041, 15496), (3874, 8164), (4082, 7748)]