31193792

素因数分解:

$2^6\times 7^5\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 84

約数和(自身を含む): 74706480

約数和(自身を除く): 43512688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 196, 203, 224, 232, 343, 392, 406, 448, 464, 686, 784, 812, 928, 1372, 1421, 1568, 1624, 1856, 2401, 2744, 2842, 3136, 3248, 4802, 5488, 5684, 6496, 9604, 9947, 10976, 11368, 12992, 16807, 19208, 19894, 21952, 22736, 33614, 38416, 39788, 45472, 67228, 69629, 76832, 79576, 90944, 134456, 139258, 153664, 159152, 268912, 278516, 318304, 487403, 537824, 557032, 636608, 974806, 1075648, 1114064, 1949612, 2228128, 3899224, 4456256, 7798448, 15596896, 31193792]

約数ペア:

[(1, 31193792), (2, 15596896), (4, 7798448), (7, 4456256), (8, 3899224), (14, 2228128), (16, 1949612), (28, 1114064), (29, 1075648), (32, 974806), (49, 636608), (56, 557032), (58, 537824), (64, 487403), (98, 318304), (112, 278516), (116, 268912), (196, 159152), (203, 153664), (224, 139258), (232, 134456), (343, 90944), (392, 79576), (406, 76832), (448, 69629), (464, 67228), (686, 45472), (784, 39788), (812, 38416), (928, 33614), (1372, 22736), (1421, 21952), (1568, 19894), (1624, 19208), (1856, 16807), (2401, 12992), (2744, 11368), (2842, 10976), (3136, 9947), (3248, 9604), (4802, 6496), (5488, 5684)]