31801132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1907}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 60903360

約数和(自身を除く): 29102228

約数列:

[1, 2, 4, 11, 22, 44, 379, 758, 1516, 1907, 3814, 4169, 7628, 8338, 16676, 20977, 41954, 83908, 722753, 1445506, 2891012, 7950283, 15900566, 31801132]

約数ペア:

[(1, 31801132), (2, 15900566), (4, 7950283), (11, 2891012), (22, 1445506), (44, 722753), (379, 83908), (758, 41954), (1516, 20977), (1907, 16676), (3814, 8338), (4169, 7628)]