61943512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{809}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 123346800

約数和(自身を除く): 61403288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 563, 809, 1126, 1618, 2252, 3236, 4504, 6472, 9571, 13753, 19142, 27506, 38284, 55012, 76568, 110024, 455467, 910934, 1821868, 3643736, 7742939, 15485878, 30971756, 61943512]

約数ペア:

[(1, 61943512), (2, 30971756), (4, 15485878), (8, 7742939), (17, 3643736), (34, 1821868), (68, 910934), (136, 455467), (563, 110024), (809, 76568), (1126, 55012), (1618, 38284), (2252, 27506), (3236, 19142), (4504, 13753), (6472, 9571)]