31545948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22091}}^1$

素因数の和:22122

約数の個数: 48

約数和(自身を含む): 89074944

約数和(自身を除く): 57528996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 22091, 44182, 66273, 88364, 132546, 154637, 265092, 309274, 375547, 463911, 618548, 751094, 927822, 1126641, 1502188, 1855644, 2253282, 2628829, 4506564, 5257658, 7886487, 10515316, 15772974, 31545948]

約数ペア:

[(1, 31545948), (2, 15772974), (3, 10515316), (4, 7886487), (6, 5257658), (7, 4506564), (12, 2628829), (14, 2253282), (17, 1855644), (21, 1502188), (28, 1126641), (34, 927822), (42, 751094), (51, 618548), (68, 463911), (84, 375547), (102, 309274), (119, 265092), (204, 154637), (238, 132546), (357, 88364), (476, 66273), (714, 44182), (1428, 22091)]