79565408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 169739136

約数和(自身を除く): 90173728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 193, 208, 386, 416, 772, 991, 1544, 1982, 2509, 3088, 3964, 5018, 6176, 7928, 10036, 12883, 15856, 20072, 25766, 31712, 40144, 51532, 80288, 103064, 191263, 206128, 382526, 412256, 765052, 1530104, 2486419, 3060208, 4972838, 6120416, 9945676, 19891352, 39782704, 79565408]

約数ペア:

[(1, 79565408), (2, 39782704), (4, 19891352), (8, 9945676), (13, 6120416), (16, 4972838), (26, 3060208), (32, 2486419), (52, 1530104), (104, 765052), (193, 412256), (208, 382526), (386, 206128), (416, 191263), (772, 103064), (991, 80288), (1544, 51532), (1982, 40144), (2509, 31712), (3088, 25766), (3964, 20072), (5018, 15856), (6176, 12883), (7928, 10036)]