87819904

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{6793}}^1$

素因数の和:6908

約数の個数: 32

約数和(自身を含む): 176711940

約数和(自身を除く): 88892036

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 6464, 6793, 12928, 13586, 27172, 54344, 108688, 217376, 434752, 686093, 869504, 1372186, 2744372, 5488744, 10977488, 21954976, 43909952, 87819904]

約数ペア:

[(1, 87819904), (2, 43909952), (4, 21954976), (8, 10977488), (16, 5488744), (32, 2744372), (64, 1372186), (101, 869504), (128, 686093), (202, 434752), (404, 217376), (808, 108688), (1616, 54344), (3232, 27172), (6464, 13586), (6793, 12928)]