31296538

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2902

約数の個数: 32

約数和(自身を含む): 58746240

約数和(自身を除く): 27449702

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 2819, 5551, 5638, 11102, 19733, 36647, 39466, 73294, 171959, 256529, 343918, 513058, 1203713, 2235467, 2407426, 4470934, 15648269, 31296538]

約数ペア:

[(1, 31296538), (2, 15648269), (7, 4470934), (13, 2407426), (14, 2235467), (26, 1203713), (61, 513058), (91, 343918), (122, 256529), (182, 171959), (427, 73294), (793, 39466), (854, 36647), (1586, 19733), (2819, 11102), (5551, 5638)]