89266384

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 176629320

約数和(自身を除く): 87362936

約数列:

[1, 2, 4, 8, 16, 97, 113, 194, 226, 388, 452, 509, 776, 904, 1018, 1552, 1808, 2036, 4072, 8144, 10961, 21922, 43844, 49373, 57517, 87688, 98746, 115034, 175376, 197492, 230068, 394984, 460136, 789968, 920272, 5579149, 11158298, 22316596, 44633192, 89266384]

約数ペア:

[(1, 89266384), (2, 44633192), (4, 22316596), (8, 11158298), (16, 5579149), (97, 920272), (113, 789968), (194, 460136), (226, 394984), (388, 230068), (452, 197492), (509, 175376), (776, 115034), (904, 98746), (1018, 87688), (1552, 57517), (1808, 49373), (2036, 43844), (4072, 21922), (8144, 10961)]