172673624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{8087}}^1$

素因数の和:8267

約数の個数: 32

約数和(自身を含む): 345034080

約数和(自身を除く): 172360456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 8087, 10676, 16174, 21352, 32348, 64696, 137479, 274958, 549916, 1099832, 1269659, 2539318, 5078636, 10157272, 21584203, 43168406, 86336812, 172673624]

約数ペア:

[(1, 172673624), (2, 86336812), (4, 43168406), (8, 21584203), (17, 10157272), (34, 5078636), (68, 2539318), (136, 1269659), (157, 1099832), (314, 549916), (628, 274958), (1256, 137479), (2669, 64696), (5338, 32348), (8087, 21352), (10676, 16174)]