8040136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 16422840

約数和(自身を除く): 8382704

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 797, 1261, 1594, 2522, 3188, 5044, 6376, 10088, 10361, 20722, 41444, 77309, 82888, 154618, 309236, 618472, 1005017, 2010034, 4020068, 8040136]

約数ペア:

[(1, 8040136), (2, 4020068), (4, 2010034), (8, 1005017), (13, 618472), (26, 309236), (52, 154618), (97, 82888), (104, 77309), (194, 41444), (388, 20722), (776, 10361), (797, 10088), (1261, 6376), (1594, 5044), (2522, 3188)]