90464416

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1609}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 204482880

約数和(自身を除く): 114018464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 1004, 1609, 1757, 2008, 3218, 3514, 4016, 6436, 7028, 8032, 11263, 12872, 14056, 22526, 25744, 28112, 45052, 51488, 56224, 90104, 180208, 360416, 403859, 807718, 1615436, 2827013, 3230872, 5654026, 6461744, 11308052, 12923488, 22616104, 45232208, 90464416]

約数ペア:

[(1, 90464416), (2, 45232208), (4, 22616104), (7, 12923488), (8, 11308052), (14, 6461744), (16, 5654026), (28, 3230872), (32, 2827013), (56, 1615436), (112, 807718), (224, 403859), (251, 360416), (502, 180208), (1004, 90104), (1609, 56224), (1757, 51488), (2008, 45052), (3218, 28112), (3514, 25744), (4016, 22526), (6436, 14056), (7028, 12872), (8032, 11263)]