87396808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1657}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 173095200

約数和(自身を除く): 85698392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 347, 694, 1388, 1657, 2776, 3314, 6593, 6628, 13186, 13256, 26372, 31483, 52744, 62966, 125932, 251864, 574979, 1149958, 2299916, 4599832, 10924601, 21849202, 43698404, 87396808]

約数ペア:

[(1, 87396808), (2, 43698404), (4, 21849202), (8, 10924601), (19, 4599832), (38, 2299916), (76, 1149958), (152, 574979), (347, 251864), (694, 125932), (1388, 62966), (1657, 52744), (2776, 31483), (3314, 26372), (6593, 13256), (6628, 13186)]