931890752

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36131}}^1$

素因数の和:36187

約数の個数: 56

約数和(自身を含む): 2055766272

約数和(自身を除く): 1123875520

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 36131, 72262, 144524, 289048, 469703, 578096, 939406, 1120061, 1156192, 1878812, 2240122, 2312384, 3757624, 4480244, 7515248, 8960488, 14560793, 15030496, 17920976, 29121586, 30060992, 35841952, 58243172, 71683904, 116486344, 232972688, 465945376, 931890752]

約数ペア:

[(1, 931890752), (2, 465945376), (4, 232972688), (8, 116486344), (13, 71683904), (16, 58243172), (26, 35841952), (31, 30060992), (32, 29121586), (52, 17920976), (62, 15030496), (64, 14560793), (104, 8960488), (124, 7515248), (208, 4480244), (248, 3757624), (403, 2312384), (416, 2240122), (496, 1878812), (806, 1156192), (832, 1120061), (992, 939406), (1612, 578096), (1984, 469703), (3224, 289048), (6448, 144524), (12896, 72262), (25792, 36131)]