61761592

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{55541}}^1$

素因数の和:55686

約数の個数: 16

約数和(自身を含む): 116638200

約数和(自身を除く): 54876608

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 55541, 111082, 222164, 444328, 7720199, 15440398, 30880796, 61761592]

約数ペア:

[(1, 61761592), (2, 30880796), (4, 15440398), (8, 7720199), (139, 444328), (278, 222164), (556, 111082), (1112, 55541)]