40894766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 70281216

約数和(自身を除く): 29386450

約数列:

[1, 2, 11, 22, 31, 61, 62, 122, 341, 671, 682, 983, 1342, 1891, 1966, 3782, 10813, 20801, 21626, 30473, 41602, 59963, 60946, 119926, 335203, 659593, 670406, 1319186, 1858853, 3717706, 20447383, 40894766]

約数ペア:

[(1, 40894766), (2, 20447383), (11, 3717706), (22, 1858853), (31, 1319186), (61, 670406), (62, 659593), (122, 335203), (341, 119926), (671, 60946), (682, 59963), (983, 41602), (1342, 30473), (1891, 21626), (1966, 20801), (3782, 10813)]