124563968

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{2153}}^1$

素因数の和:2284

約数の個数: 40

約数和(自身を含む): 251203788

約数和(自身を除く): 126639820

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1808, 2153, 3616, 4306, 7232, 8612, 14464, 17224, 28928, 34448, 57856, 68896, 137792, 243289, 275584, 486578, 551168, 973156, 1102336, 1946312, 3892624, 7785248, 15570496, 31140992, 62281984, 124563968]

約数ペア:

[(1, 124563968), (2, 62281984), (4, 31140992), (8, 15570496), (16, 7785248), (32, 3892624), (64, 1946312), (113, 1102336), (128, 973156), (226, 551168), (256, 486578), (452, 275584), (512, 243289), (904, 137792), (1808, 68896), (2153, 57856), (3616, 34448), (4306, 28928), (7232, 17224), (8612, 14464)]