47930416

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 95150160

約数和(自身を除く): 47219744

約数列:

[1, 2, 4, 8, 16, 89, 97, 178, 194, 347, 356, 388, 694, 712, 776, 1388, 1424, 1552, 2776, 5552, 8633, 17266, 30883, 33659, 34532, 61766, 67318, 69064, 123532, 134636, 138128, 247064, 269272, 494128, 538544, 2995651, 5991302, 11982604, 23965208, 47930416]

約数ペア:

[(1, 47930416), (2, 23965208), (4, 11982604), (8, 5991302), (16, 2995651), (89, 538544), (97, 494128), (178, 269272), (194, 247064), (347, 138128), (356, 134636), (388, 123532), (694, 69064), (712, 67318), (776, 61766), (1388, 34532), (1424, 33659), (1552, 30883), (2776, 17266), (5552, 8633)]