30928808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3037}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 61975200

約数和(自身を除く): 31046392

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 3037, 5092, 6074, 10184, 12148, 24296, 57703, 115406, 203479, 230812, 406958, 461624, 813916, 1627832, 3866101, 7732202, 15464404, 30928808]

約数ペア:

[(1, 30928808), (2, 15464404), (4, 7732202), (8, 3866101), (19, 1627832), (38, 813916), (67, 461624), (76, 406958), (134, 230812), (152, 203479), (268, 115406), (536, 57703), (1273, 24296), (2546, 12148), (3037, 10184), (5092, 6074)]