78166912

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{32141}}^1$

素因数の和:32174

約数の個数: 32

約数和(自身を含む): 163924200

約数和(自身を除く): 85757288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 32141, 64282, 128564, 257128, 514256, 610679, 1028512, 1221358, 2057024, 2442716, 4114048, 4885432, 9770864, 19541728, 39083456, 78166912]

約数ペア:

[(1, 78166912), (2, 39083456), (4, 19541728), (8, 9770864), (16, 4885432), (19, 4114048), (32, 2442716), (38, 2057024), (64, 1221358), (76, 1028512), (128, 610679), (152, 514256), (304, 257128), (608, 128564), (1216, 64282), (2432, 32141)]