16356434416

素因数分解:

$2^4\times 7^2\times {\mathrm{307}}^1\times {\mathrm{67957}}^1$

素因数の和:68286

約数の個数: 60

約数和(自身を含む): 36985190088

約数和(自身を除く): 20628755672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 307, 392, 614, 784, 1228, 2149, 2456, 4298, 4912, 8596, 15043, 17192, 30086, 34384, 60172, 67957, 120344, 135914, 240688, 271828, 475699, 543656, 951398, 1087312, 1902796, 3329893, 3805592, 6659786, 7611184, 13319572, 20862799, 26639144, 41725598, 53278288, 83451196, 146039593, 166902392, 292079186, 333804784, 584158372, 1022277151, 1168316744, 2044554302, 2336633488, 4089108604, 8178217208, 16356434416]

約数ペア:

[(1, 16356434416), (2, 8178217208), (4, 4089108604), (7, 2336633488), (8, 2044554302), (14, 1168316744), (16, 1022277151), (28, 584158372), (49, 333804784), (56, 292079186), (98, 166902392), (112, 146039593), (196, 83451196), (307, 53278288), (392, 41725598), (614, 26639144), (784, 20862799), (1228, 13319572), (2149, 7611184), (2456, 6659786), (4298, 3805592), (4912, 3329893), (8596, 1902796), (15043, 1087312), (17192, 951398), (30086, 543656), (34384, 475699), (60172, 271828), (67957, 240688), (120344, 135914)]