82801696

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8011}}^1$

素因数の和:8057

約数の個数: 48

約数和(自身を含む): 181712160

約数和(自身を除く): 98910464

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 8011, 10336, 16022, 32044, 64088, 128176, 136187, 152209, 256352, 272374, 304418, 544748, 608836, 1089496, 1217672, 2178992, 2435344, 2587553, 4357984, 4870688, 5175106, 10350212, 20700424, 41400848, 82801696]

約数ペア:

[(1, 82801696), (2, 41400848), (4, 20700424), (8, 10350212), (16, 5175106), (17, 4870688), (19, 4357984), (32, 2587553), (34, 2435344), (38, 2178992), (68, 1217672), (76, 1089496), (136, 608836), (152, 544748), (272, 304418), (304, 272374), (323, 256352), (544, 152209), (608, 136187), (646, 128176), (1292, 64088), (2584, 32044), (5168, 16022), (8011, 10336)]