30501944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20389}}^1$

素因数の和:20423

約数の個数: 32

約数和(自身を含む): 66063600

約数和(自身を除く): 35561656

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 20389, 40778, 81556, 163112, 224279, 346613, 448558, 693226, 897116, 1386452, 1794232, 2772904, 3812743, 7625486, 15250972, 30501944]

約数ペア:

[(1, 30501944), (2, 15250972), (4, 7625486), (8, 3812743), (11, 2772904), (17, 1794232), (22, 1386452), (34, 897116), (44, 693226), (68, 448558), (88, 346613), (136, 224279), (187, 163112), (374, 81556), (748, 40778), (1496, 20389)]