31390432

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3037}}^1$

素因数の和:3083

約数の個数: 48

約数和(自身を含む): 68901840

約数和(自身を除く): 37511408

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 3037, 5168, 6074, 10336, 12148, 24296, 48592, 51629, 57703, 97184, 103258, 115406, 206516, 230812, 413032, 461624, 826064, 923248, 980951, 1652128, 1846496, 1961902, 3923804, 7847608, 15695216, 31390432]

約数ペア:

[(1, 31390432), (2, 15695216), (4, 7847608), (8, 3923804), (16, 1961902), (17, 1846496), (19, 1652128), (32, 980951), (34, 923248), (38, 826064), (68, 461624), (76, 413032), (136, 230812), (152, 206516), (272, 115406), (304, 103258), (323, 97184), (544, 57703), (608, 51629), (646, 48592), (1292, 24296), (2584, 12148), (3037, 10336), (5168, 6074)]