40535552

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:1990

約数の個数: 40

約数和(自身を含む): 83010312

約数和(自身を除く): 42474760

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 1931, 2624, 3862, 5248, 7724, 10496, 15448, 20992, 30896, 61792, 79171, 123584, 158342, 247168, 316684, 494336, 633368, 988672, 1266736, 2533472, 5066944, 10133888, 20267776, 40535552]

約数ペア:

[(1, 40535552), (2, 20267776), (4, 10133888), (8, 5066944), (16, 2533472), (32, 1266736), (41, 988672), (64, 633368), (82, 494336), (128, 316684), (164, 247168), (256, 158342), (328, 123584), (512, 79171), (656, 61792), (1312, 30896), (1931, 20992), (2624, 15448), (3862, 10496), (5248, 7724)]