31648384

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{2549}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 63724500

約数和(自身を除く): 32076116

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 2549, 3104, 5098, 6208, 10196, 12416, 20392, 40784, 81568, 163136, 247253, 326272, 494506, 989012, 1978024, 3956048, 7912096, 15824192, 31648384]

約数ペア:

[(1, 31648384), (2, 15824192), (4, 7912096), (8, 3956048), (16, 1978024), (32, 989012), (64, 494506), (97, 326272), (128, 247253), (194, 163136), (388, 81568), (776, 40784), (1552, 20392), (2549, 12416), (3104, 10196), (5098, 6208)]