91951132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1609}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 199433920

約数和(自身を除く): 107482788

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 314, 364, 628, 1099, 1609, 2041, 2198, 3218, 4082, 4396, 6436, 8164, 11263, 14287, 20917, 22526, 28574, 41834, 45052, 57148, 83668, 146419, 252613, 292838, 505226, 585676, 1010452, 1768291, 3283969, 3536582, 6567938, 7073164, 13135876, 22987783, 45975566, 91951132]

約数ペア:

[(1, 91951132), (2, 45975566), (4, 22987783), (7, 13135876), (13, 7073164), (14, 6567938), (26, 3536582), (28, 3283969), (52, 1768291), (91, 1010452), (157, 585676), (182, 505226), (314, 292838), (364, 252613), (628, 146419), (1099, 83668), (1609, 57148), (2041, 45052), (2198, 41834), (3218, 28574), (4082, 22526), (4396, 20917), (6436, 14287), (8164, 11263)]