23143220912

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{18061}}^1$

素因数の和:18766

約数の個数: 80

約数和(自身を含む): 54343789632

約数和(自身を除く): 31200568720

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 673, 952, 1346, 1904, 2692, 4711, 5384, 9422, 10768, 11441, 18061, 18844, 22882, 36122, 37688, 45764, 72244, 75376, 80087, 91528, 126427, 144488, 160174, 183056, 252854, 288976, 307037, 320348, 505708, 614074, 640696, 1011416, 1228148, 1281392, 2022832, 2149259, 2456296, 4298518, 4912592, 8597036, 12155053, 17194072, 24310106, 34388144, 48620212, 85085371, 97240424, 170170742, 194480848, 206635901, 340341484, 413271802, 680682968, 826543604, 1361365936, 1446451307, 1653087208, 2892902614, 3306174416, 5785805228, 11571610456, 23143220912]

約数ペア:

[(1, 23143220912), (2, 11571610456), (4, 5785805228), (7, 3306174416), (8, 2892902614), (14, 1653087208), (16, 1446451307), (17, 1361365936), (28, 826543604), (34, 680682968), (56, 413271802), (68, 340341484), (112, 206635901), (119, 194480848), (136, 170170742), (238, 97240424), (272, 85085371), (476, 48620212), (673, 34388144), (952, 24310106), (1346, 17194072), (1904, 12155053), (2692, 8597036), (4711, 4912592), (5384, 4298518), (9422, 2456296), (10768, 2149259), (11441, 2022832), (18061, 1281392), (18844, 1228148), (22882, 1011416), (36122, 640696), (37688, 614074), (45764, 505708), (72244, 320348), (75376, 307037), (80087, 288976), (91528, 252854), (126427, 183056), (144488, 160174)]