38835856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 78604344

約数和(自身を除く): 39768488

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 1117, 2173, 2234, 4346, 4468, 8692, 8936, 17384, 17872, 34768, 45797, 59201, 91594, 118402, 183188, 236804, 366376, 473608, 732752, 947216, 2427241, 4854482, 9708964, 19417928, 38835856]

約数ペア:

[(1, 38835856), (2, 19417928), (4, 9708964), (8, 4854482), (16, 2427241), (41, 947216), (53, 732752), (82, 473608), (106, 366376), (164, 236804), (212, 183188), (328, 118402), (424, 91594), (656, 59201), (848, 45797), (1117, 34768), (2173, 17872), (2234, 17384), (4346, 8936), (4468, 8692)]