63878128

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 126741888

約数和(自身を除く): 62863760

約数列:

[1, 2, 4, 8, 16, 83, 103, 166, 206, 332, 412, 467, 664, 824, 934, 1328, 1648, 1868, 3736, 7472, 8549, 17098, 34196, 38761, 48101, 68392, 77522, 96202, 136784, 155044, 192404, 310088, 384808, 620176, 769616, 3992383, 7984766, 15969532, 31939064, 63878128]

約数ペア:

[(1, 63878128), (2, 31939064), (4, 15969532), (8, 7984766), (16, 3992383), (83, 769616), (103, 620176), (166, 384808), (206, 310088), (332, 192404), (412, 155044), (467, 136784), (664, 96202), (824, 77522), (934, 68392), (1328, 48101), (1648, 38761), (1868, 34196), (3736, 17098), (7472, 8549)]