31105488

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{12227}}^1$

素因数の和:12291

約数の個数: 40

約数和(自身を含む): 81878688

約数和(自身を除く): 50773200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 12227, 24454, 36681, 48908, 73362, 97816, 146724, 195632, 293448, 586896, 648031, 1296062, 1944093, 2592124, 3888186, 5184248, 7776372, 10368496, 15552744, 31105488]

約数ペア:

[(1, 31105488), (2, 15552744), (3, 10368496), (4, 7776372), (6, 5184248), (8, 3888186), (12, 2592124), (16, 1944093), (24, 1296062), (48, 648031), (53, 586896), (106, 293448), (159, 195632), (212, 146724), (318, 97816), (424, 73362), (636, 48908), (848, 36681), (1272, 24454), (2544, 12227)]