61921136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1149

約数の個数: 40

約数和(自身を含む): 124944384

約数和(自身を除く): 63023248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 983, 1016, 1966, 2032, 3932, 3937, 7864, 7874, 15728, 15748, 30473, 31496, 60946, 62992, 121892, 124841, 243784, 249682, 487568, 499364, 998728, 1997456, 3870071, 7740142, 15480284, 30960568, 61921136]

約数ペア:

[(1, 61921136), (2, 30960568), (4, 15480284), (8, 7740142), (16, 3870071), (31, 1997456), (62, 998728), (124, 499364), (127, 487568), (248, 249682), (254, 243784), (496, 124841), (508, 121892), (983, 62992), (1016, 60946), (1966, 31496), (2032, 30473), (3932, 15748), (3937, 15728), (7864, 7874)]