23772256

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 50213520

約数和(自身を除く): 26441264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 272, 356, 491, 544, 712, 982, 1424, 1513, 1964, 2848, 3026, 3928, 6052, 7856, 8347, 12104, 15712, 16694, 24208, 33388, 43699, 48416, 66776, 87398, 133552, 174796, 267104, 349592, 699184, 742883, 1398368, 1485766, 2971532, 5943064, 11886128, 23772256]

約数ペア:

[(1, 23772256), (2, 11886128), (4, 5943064), (8, 2971532), (16, 1485766), (17, 1398368), (32, 742883), (34, 699184), (68, 349592), (89, 267104), (136, 174796), (178, 133552), (272, 87398), (356, 66776), (491, 48416), (544, 43699), (712, 33388), (982, 24208), (1424, 16694), (1513, 15712), (1964, 12104), (2848, 8347), (3026, 7856), (3928, 6052)]