100016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:81

約数の個数: 40

約数和(自身を含む): 238080

約数和(自身を除く): 138064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 658, 752, 893, 1064, 1316, 1786, 2128, 2632, 3572, 5264, 6251, 7144, 12502, 14288, 25004, 50008, 100016]

約数ペア:

[(1, 100016), (2, 50008), (4, 25004), (7, 14288), (8, 12502), (14, 7144), (16, 6251), (19, 5264), (28, 3572), (38, 2632), (47, 2128), (56, 1786), (76, 1316), (94, 1064), (112, 893), (133, 752), (152, 658), (188, 532), (266, 376), (304, 329)]