220815976

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{30703}}^1$

素因数の和:30769

約数の個数: 32

約数和(自身を含む): 442137600

約数和(自身を除く): 221321624

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 7192, 30703, 61406, 122812, 245624, 890387, 951793, 1780774, 1903586, 3561548, 3807172, 7123096, 7614344, 27601997, 55203994, 110407988, 220815976]

約数ペア:

[(1, 220815976), (2, 110407988), (4, 55203994), (8, 27601997), (29, 7614344), (31, 7123096), (58, 3807172), (62, 3561548), (116, 1903586), (124, 1780774), (232, 951793), (248, 890387), (899, 245624), (1798, 122812), (3596, 61406), (7192, 30703)]