78927304

素因数分解:

$2^3\times {\mathrm{1091}}^1\times {\mathrm{9043}}^1$

素因数の和:10140

約数の個数: 16

約数和(自身を含む): 148140720

約数和(自身を除く): 69213416

約数列:

[1, 2, 4, 8, 1091, 2182, 4364, 8728, 9043, 18086, 36172, 72344, 9865913, 19731826, 39463652, 78927304]

約数ペア:

[(1, 78927304), (2, 39463652), (4, 19731826), (8, 9865913), (1091, 72344), (2182, 36172), (4364, 18086), (8728, 9043)]