81735874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{3023}}^1$

素因数の和:4265

約数の個数: 16

約数和(自身を含む): 133902720

約数和(自身を除く): 52166846

約数列:

[1, 2, 11, 22, 1229, 2458, 3023, 6046, 13519, 27038, 33253, 66506, 3715267, 7430534, 40867937, 81735874]

約数ペア:

[(1, 81735874), (2, 40867937), (11, 7430534), (22, 3715267), (1229, 66506), (2458, 33253), (3023, 27038), (6046, 13519)]