83172008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2221}}^1$

素因数の和:2409

約数の個数: 32

約数和(自身を含む): 162117120

約数和(自身を除く): 78945112

約数列:

[1, 2, 4, 8, 31, 62, 124, 151, 248, 302, 604, 1208, 2221, 4442, 4681, 8884, 9362, 17768, 18724, 37448, 68851, 137702, 275404, 335371, 550808, 670742, 1341484, 2682968, 10396501, 20793002, 41586004, 83172008]

約数ペア:

[(1, 83172008), (2, 41586004), (4, 20793002), (8, 10396501), (31, 2682968), (62, 1341484), (124, 670742), (151, 550808), (248, 335371), (302, 275404), (604, 137702), (1208, 68851), (2221, 37448), (4442, 18724), (4681, 17768), (8884, 9362)]