77787184

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{5059}}^1$

素因数の和:5129

約数の個数: 30

約数和(自身を含む): 155761980

約数和(自身を除く): 77974796

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 5059, 7688, 10118, 15376, 20236, 40472, 80944, 156829, 313658, 627316, 1254632, 2509264, 4861699, 9723398, 19446796, 38893592, 77787184]

約数ペア:

[(1, 77787184), (2, 38893592), (4, 19446796), (8, 9723398), (16, 4861699), (31, 2509264), (62, 1254632), (124, 627316), (248, 313658), (496, 156829), (961, 80944), (1922, 40472), (3844, 20236), (5059, 15376), (7688, 10118)]