31583168

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{1367}}^1$

素因数の和:1417

約数の個数: 42

約数和(自身を含む): 66193416

約数和(自身を除く): 34610248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1367, 1444, 2734, 2888, 5468, 5776, 10936, 11552, 21872, 23104, 25973, 43744, 51946, 87488, 103892, 207784, 415568, 493487, 831136, 986974, 1662272, 1973948, 3947896, 7895792, 15791584, 31583168]

約数ペア:

[(1, 31583168), (2, 15791584), (4, 7895792), (8, 3947896), (16, 1973948), (19, 1662272), (32, 986974), (38, 831136), (64, 493487), (76, 415568), (152, 207784), (304, 103892), (361, 87488), (608, 51946), (722, 43744), (1216, 25973), (1367, 23104), (1444, 21872), (2734, 11552), (2888, 10936), (5468, 5776)]