42381952

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19477}}^1$

素因数の和:19508

約数の個数: 32

約数和(自身を含む): 89404020

約数和(自身を除く): 47022068

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 19477, 38954, 77908, 155816, 311632, 331109, 623264, 662218, 1246528, 1324436, 2493056, 2648872, 5297744, 10595488, 21190976, 42381952]

約数ペア:

[(1, 42381952), (2, 21190976), (4, 10595488), (8, 5297744), (16, 2648872), (17, 2493056), (32, 1324436), (34, 1246528), (64, 662218), (68, 623264), (128, 331109), (136, 311632), (272, 155816), (544, 77908), (1088, 38954), (2176, 19477)]