31854876

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 77414400

約数和(自身を除く): 45559524

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 239, 348, 383, 478, 717, 766, 956, 1149, 1434, 1532, 2298, 2868, 4596, 6931, 11107, 13862, 20793, 22214, 27724, 33321, 41586, 44428, 66642, 83172, 91537, 133284, 183074, 274611, 366148, 549222, 1098444, 2654573, 5309146, 7963719, 10618292, 15927438, 31854876]

約数ペア:

[(1, 31854876), (2, 15927438), (3, 10618292), (4, 7963719), (6, 5309146), (12, 2654573), (29, 1098444), (58, 549222), (87, 366148), (116, 274611), (174, 183074), (239, 133284), (348, 91537), (383, 83172), (478, 66642), (717, 44428), (766, 41586), (956, 33321), (1149, 27724), (1434, 22214), (1532, 20793), (2298, 13862), (2868, 11107), (4596, 6931)]