248528512

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{102191}}^1$

素因数の和:102224

約数の個数: 32

約数和(自身を含む): 521179200

約数和(自身を除く): 272650688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 102191, 204382, 408764, 817528, 1635056, 1941629, 3270112, 3883258, 6540224, 7766516, 13080448, 15533032, 31066064, 62132128, 124264256, 248528512]

約数ペア:

[(1, 248528512), (2, 124264256), (4, 62132128), (8, 31066064), (16, 15533032), (19, 13080448), (32, 7766516), (38, 6540224), (64, 3883258), (76, 3270112), (128, 1941629), (152, 1635056), (304, 817528), (608, 408764), (1216, 204382), (2432, 102191)]