31932418

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 60148224

約数和(自身を除く): 28215806

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 98, 161, 217, 322, 434, 457, 713, 914, 1127, 1426, 1519, 2254, 3038, 3199, 4991, 6398, 9982, 10511, 14167, 21022, 22393, 28334, 34937, 44786, 69874, 73577, 99169, 147154, 198338, 325841, 515039, 651682, 694183, 1030078, 1388366, 2280887, 4561774, 15966209, 31932418]

約数ペア:

[(1, 31932418), (2, 15966209), (7, 4561774), (14, 2280887), (23, 1388366), (31, 1030078), (46, 694183), (49, 651682), (62, 515039), (98, 325841), (161, 198338), (217, 147154), (322, 99169), (434, 73577), (457, 69874), (713, 44786), (914, 34937), (1127, 28334), (1426, 22393), (1519, 21022), (2254, 14167), (3038, 10511), (3199, 9982), (4991, 6398)]