21743968

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{23431}}^1$

素因数の和:23470

約数の個数: 24

約数和(自身を含む): 44286480

約数和(自身を除く): 22542512

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 23431, 46862, 93724, 187448, 374896, 679499, 749792, 1358998, 2717996, 5435992, 10871984, 21743968]

約数ペア:

[(1, 21743968), (2, 10871984), (4, 5435992), (8, 2717996), (16, 1358998), (29, 749792), (32, 679499), (58, 374896), (116, 187448), (232, 93724), (464, 46862), (928, 23431)]