67445584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{135979}}^1$

素因数の和:136018

約数の個数: 20

約数和(自身を含む): 134892160

約数和(自身を除く): 67446576

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 135979, 271958, 543916, 1087832, 2175664, 4215349, 8430698, 16861396, 33722792, 67445584]

約数ペア:

[(1, 67445584), (2, 33722792), (4, 16861396), (8, 8430698), (16, 4215349), (31, 2175664), (62, 1087832), (124, 543916), (248, 271958), (496, 135979)]