2141567128

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{41203}}^1$

素因数の和:41371

約数の個数: 32

約数和(自身を含む): 4116279600

約数和(自身を除く): 1974712472

約数列:

[1, 2, 4, 8, 73, 89, 146, 178, 292, 356, 584, 712, 6497, 12994, 25988, 41203, 51976, 82406, 164812, 329624, 3007819, 3667067, 6015638, 7334134, 12031276, 14668268, 24062552, 29336536, 267695891, 535391782, 1070783564, 2141567128]

約数ペア:

[(1, 2141567128), (2, 1070783564), (4, 535391782), (8, 267695891), (73, 29336536), (89, 24062552), (146, 14668268), (178, 12031276), (292, 7334134), (356, 6015638), (584, 3667067), (712, 3007819), (6497, 329624), (12994, 164812), (25988, 82406), (41203, 51976)]