16429072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:89

約数の個数: 80

約数和(自身を含む): 38836800

約数和(自身を除く): 22407728

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 289, 304, 323, 374, 418, 578, 646, 748, 836, 1156, 1292, 1496, 1672, 2312, 2584, 2992, 3179, 3344, 3553, 4624, 4913, 5168, 5491, 6358, 7106, 9826, 10982, 12716, 14212, 19652, 21964, 25432, 28424, 39304, 43928, 50864, 54043, 56848, 60401, 78608, 87856, 93347, 108086, 120802, 186694, 216172, 241604, 373388, 432344, 483208, 746776, 864688, 966416, 1026817, 1493552, 2053634, 4107268, 8214536, 16429072]

約数ペア:

[(1, 16429072), (2, 8214536), (4, 4107268), (8, 2053634), (11, 1493552), (16, 1026817), (17, 966416), (19, 864688), (22, 746776), (34, 483208), (38, 432344), (44, 373388), (68, 241604), (76, 216172), (88, 186694), (136, 120802), (152, 108086), (176, 93347), (187, 87856), (209, 78608), (272, 60401), (289, 56848), (304, 54043), (323, 50864), (374, 43928), (418, 39304), (578, 28424), (646, 25432), (748, 21964), (836, 19652), (1156, 14212), (1292, 12716), (1496, 10982), (1672, 9826), (2312, 7106), (2584, 6358), (2992, 5491), (3179, 5168), (3344, 4913), (3553, 4624)]