30827984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1637}}^1$

素因数の和:1763

約数の個数: 40

約数和(自身を含む): 65808288

約数和(自身を除く): 34980304

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1637, 1712, 2354, 3274, 4708, 6548, 9416, 13096, 18007, 18832, 26192, 36014, 72028, 144056, 175159, 288112, 350318, 700636, 1401272, 1926749, 2802544, 3853498, 7706996, 15413992, 30827984]

約数ペア:

[(1, 30827984), (2, 15413992), (4, 7706996), (8, 3853498), (11, 2802544), (16, 1926749), (22, 1401272), (44, 700636), (88, 350318), (107, 288112), (176, 175159), (214, 144056), (428, 72028), (856, 36014), (1177, 26192), (1637, 18832), (1712, 18007), (2354, 13096), (3274, 9416), (4708, 6548)]