80993948

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4122

約数の個数: 48

約数和(自身を含む): 174526464

約数和(自身を除く): 93532516

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 4057, 4991, 8114, 9982, 16228, 19964, 28399, 56798, 93311, 113596, 125767, 186622, 251534, 373244, 503068, 653177, 880369, 1306354, 1760738, 2612708, 2892641, 3521476, 5785282, 11570564, 20248487, 40496974, 80993948]

約数ペア:

[(1, 80993948), (2, 40496974), (4, 20248487), (7, 11570564), (14, 5785282), (23, 3521476), (28, 2892641), (31, 2612708), (46, 1760738), (62, 1306354), (92, 880369), (124, 653177), (161, 503068), (217, 373244), (322, 251534), (434, 186622), (644, 125767), (713, 113596), (868, 93311), (1426, 56798), (2852, 28399), (4057, 19964), (4991, 16228), (8114, 9982)]