122780936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{991}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 244270080

約数和(自身を除く): 121489144

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 911, 991, 1822, 1982, 3644, 3964, 7288, 7928, 15487, 16847, 30974, 33694, 61948, 67388, 123896, 134776, 902801, 1805602, 3611204, 7222408, 15347617, 30695234, 61390468, 122780936]

約数ペア:

[(1, 122780936), (2, 61390468), (4, 30695234), (8, 15347617), (17, 7222408), (34, 3611204), (68, 1805602), (136, 902801), (911, 134776), (991, 123896), (1822, 67388), (1982, 61948), (3644, 33694), (3964, 30974), (7288, 16847), (7928, 15487)]