99990736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{367613}}^1$

素因数の和:367638

約数の個数: 20

約数和(自身を含む): 205128612

約数和(自身を除く): 105137876

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 367613, 735226, 1470452, 2940904, 5881808, 6249421, 12498842, 24997684, 49995368, 99990736]

約数ペア:

[(1, 99990736), (2, 49995368), (4, 24997684), (8, 12498842), (16, 6249421), (17, 5881808), (34, 2940904), (68, 1470452), (136, 735226), (272, 367613)]