16980448

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{8699}}^1$

素因数の和:8770

約数の個数: 24

約数和(自身を含む): 33982200

約数和(自身を除く): 17001752

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 8699, 17398, 34796, 69592, 139184, 278368, 530639, 1061278, 2122556, 4245112, 8490224, 16980448]

約数ペア:

[(1, 16980448), (2, 8490224), (4, 4245112), (8, 2122556), (16, 1061278), (32, 530639), (61, 278368), (122, 139184), (244, 69592), (488, 34796), (976, 17398), (1952, 8699)]