31477968

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4651}}^1$

素因数の和:4712

約数の個数: 60

約数和(自身を含む): 89988288

約数和(自身を除く): 58510320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 4651, 6768, 9302, 13953, 18604, 27906, 37208, 41859, 55812, 74416, 83718, 111624, 167436, 218597, 223248, 334872, 437194, 655791, 669744, 874388, 1311582, 1748776, 1967373, 2623164, 3497552, 3934746, 5246328, 7869492, 10492656, 15738984, 31477968]

約数ペア:

[(1, 31477968), (2, 15738984), (3, 10492656), (4, 7869492), (6, 5246328), (8, 3934746), (9, 3497552), (12, 2623164), (16, 1967373), (18, 1748776), (24, 1311582), (36, 874388), (47, 669744), (48, 655791), (72, 437194), (94, 334872), (141, 223248), (144, 218597), (188, 167436), (282, 111624), (376, 83718), (423, 74416), (564, 55812), (752, 41859), (846, 37208), (1128, 27906), (1692, 18604), (2256, 13953), (3384, 9302), (4651, 6768)]