16078804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1987}}^1$

素因数の和:2032

約数の個数: 36

約数和(自身を含む): 34177696

約数和(自身を除く): 18098892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 1987, 2023, 3974, 4046, 7948, 8092, 13909, 27818, 33779, 55636, 67558, 135116, 236453, 472906, 574243, 945812, 1148486, 2296972, 4019701, 8039402, 16078804]

約数ペア:

[(1, 16078804), (2, 8039402), (4, 4019701), (7, 2296972), (14, 1148486), (17, 945812), (28, 574243), (34, 472906), (68, 236453), (119, 135116), (238, 67558), (289, 55636), (476, 33779), (578, 27818), (1156, 13909), (1987, 8092), (2023, 7948), (3974, 4046)]