31369052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 65070432

約数和(自身を除く): 33701380

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 173, 286, 317, 346, 572, 634, 692, 1268, 1903, 2249, 3487, 3806, 4121, 4498, 6974, 7612, 8242, 8996, 13948, 16484, 24739, 45331, 49478, 54841, 90662, 98956, 109682, 181324, 219364, 603251, 712933, 1206502, 1425866, 2413004, 2851732, 7842263, 15684526, 31369052]

約数ペア:

[(1, 31369052), (2, 15684526), (4, 7842263), (11, 2851732), (13, 2413004), (22, 1425866), (26, 1206502), (44, 712933), (52, 603251), (143, 219364), (173, 181324), (286, 109682), (317, 98956), (346, 90662), (572, 54841), (634, 49478), (692, 45331), (1268, 24739), (1903, 16484), (2249, 13948), (3487, 8996), (3806, 8242), (4121, 7612), (4498, 6974)]