8109853456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{18517}}^1$

素因数の和:19439

約数の個数: 40

約数和(自身を含む): 16238952704

約数和(自身を除く): 8129099248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 883, 1766, 3532, 7064, 14128, 18517, 27373, 37034, 54746, 74068, 109492, 148136, 218984, 296272, 437968, 574027, 1148054, 2296108, 4592216, 9184432, 16350511, 32701022, 65402044, 130804088, 261608176, 506865841, 1013731682, 2027463364, 4054926728, 8109853456]

約数ペア:

[(1, 8109853456), (2, 4054926728), (4, 2027463364), (8, 1013731682), (16, 506865841), (31, 261608176), (62, 130804088), (124, 65402044), (248, 32701022), (496, 16350511), (883, 9184432), (1766, 4592216), (3532, 2296108), (7064, 1148054), (14128, 574027), (18517, 437968), (27373, 296272), (37034, 218984), (54746, 148136), (74068, 109492)]