31919688

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{6073}}^1$

素因数の和:6158

約数の個数: 48

約数和(自身を含む): 87647820

約数和(自身を除く): 55728132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 6073, 12146, 18219, 24292, 36438, 48584, 54657, 72876, 109314, 145752, 218628, 437256, 443329, 886658, 1329987, 1773316, 2659974, 3546632, 3989961, 5319948, 7979922, 10639896, 15959844, 31919688]

約数ペア:

[(1, 31919688), (2, 15959844), (3, 10639896), (4, 7979922), (6, 5319948), (8, 3989961), (9, 3546632), (12, 2659974), (18, 1773316), (24, 1329987), (36, 886658), (72, 443329), (73, 437256), (146, 218628), (219, 145752), (292, 109314), (438, 72876), (584, 54657), (657, 48584), (876, 36438), (1314, 24292), (1752, 18219), (2628, 12146), (5256, 6073)]