88355572

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1409}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 157880520

約数和(自身を除く): 69524948

約数列:

[1, 2, 4, 61, 122, 244, 257, 514, 1028, 1409, 2818, 5636, 15677, 31354, 62708, 85949, 171898, 343796, 362113, 724226, 1448452, 22088893, 44177786, 88355572]

約数ペア:

[(1, 88355572), (2, 44177786), (4, 22088893), (61, 1448452), (122, 724226), (244, 362113), (257, 343796), (514, 171898), (1028, 85949), (1409, 62708), (2818, 31354), (5636, 15677)]