140543584

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{141677}}^1$

素因数の和:141718

約数の個数: 24

約数和(自身を含む): 285622848

約数和(自身を除く): 145079264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 141677, 283354, 566708, 1133416, 2266832, 4391987, 4533664, 8783974, 17567948, 35135896, 70271792, 140543584]

約数ペア:

[(1, 140543584), (2, 70271792), (4, 35135896), (8, 17567948), (16, 8783974), (31, 4533664), (32, 4391987), (62, 2266832), (124, 1133416), (248, 566708), (496, 283354), (992, 141677)]