231917056

素因数分解:

$2^9\times 7^1\times {\mathrm{64709}}^1$

素因数の和:64734

約数の個数: 40

約数和(自身を含む): 529586640

約数和(自身を除く): 297669584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 64709, 129418, 258836, 452963, 517672, 905926, 1035344, 1811852, 2070688, 3623704, 4141376, 7247408, 8282752, 14494816, 16565504, 28989632, 33131008, 57979264, 115958528, 231917056]

約数ペア:

[(1, 231917056), (2, 115958528), (4, 57979264), (7, 33131008), (8, 28989632), (14, 16565504), (16, 14494816), (28, 8282752), (32, 7247408), (56, 4141376), (64, 3623704), (112, 2070688), (128, 1811852), (224, 1035344), (256, 905926), (448, 517672), (512, 452963), (896, 258836), (1792, 129418), (3584, 64709)]