89849024

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2065

約数の個数: 56

約数和(自身を含む): 192846960

約数和(自身を除く): 102997936

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1406, 1997, 2368, 2812, 3994, 5624, 7988, 11248, 15976, 22496, 31952, 37943, 44992, 63904, 73889, 75886, 127808, 147778, 151772, 295556, 303544, 591112, 607088, 1182224, 1214176, 1403891, 2364448, 2428352, 2807782, 4728896, 5615564, 11231128, 22462256, 44924512, 89849024]

約数ペア:

[(1, 89849024), (2, 44924512), (4, 22462256), (8, 11231128), (16, 5615564), (19, 4728896), (32, 2807782), (37, 2428352), (38, 2364448), (64, 1403891), (74, 1214176), (76, 1182224), (148, 607088), (152, 591112), (296, 303544), (304, 295556), (592, 151772), (608, 147778), (703, 127808), (1184, 75886), (1216, 73889), (1406, 63904), (1997, 44992), (2368, 37943), (2812, 31952), (3994, 22496), (5624, 15976), (7988, 11248)]