86804008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7823}}^1$

素因数の和:7921

約数の個数: 32

約数和(自身を含む): 173692800

約数和(自身を除く): 86888792

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 7823, 11096, 15646, 31292, 62584, 148637, 297274, 571079, 594548, 1142158, 1189096, 2284316, 4568632, 10850501, 21701002, 43402004, 86804008]

約数ペア:

[(1, 86804008), (2, 43402004), (4, 21701002), (8, 10850501), (19, 4568632), (38, 2284316), (73, 1189096), (76, 1142158), (146, 594548), (152, 571079), (292, 297274), (584, 148637), (1387, 62584), (2774, 31292), (5548, 15646), (7823, 11096)]