83656352

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 72

約数和(自身を含む): 184464000

約数和(自身を除く): 100807648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 169, 208, 248, 338, 403, 416, 496, 499, 676, 806, 992, 998, 1352, 1612, 1996, 2704, 3224, 3992, 5239, 5408, 6448, 6487, 7984, 10478, 12896, 12974, 15469, 15968, 20956, 25948, 30938, 41912, 51896, 61876, 83824, 84331, 103792, 123752, 167648, 168662, 201097, 207584, 247504, 337324, 402194, 495008, 674648, 804388, 1349296, 1608776, 2614261, 2698592, 3217552, 5228522, 6435104, 10457044, 20914088, 41828176, 83656352]

約数ペア:

[(1, 83656352), (2, 41828176), (4, 20914088), (8, 10457044), (13, 6435104), (16, 5228522), (26, 3217552), (31, 2698592), (32, 2614261), (52, 1608776), (62, 1349296), (104, 804388), (124, 674648), (169, 495008), (208, 402194), (248, 337324), (338, 247504), (403, 207584), (416, 201097), (496, 168662), (499, 167648), (676, 123752), (806, 103792), (992, 84331), (998, 83824), (1352, 61876), (1612, 51896), (1996, 41912), (2704, 30938), (3224, 25948), (3992, 20956), (5239, 15968), (5408, 15469), (6448, 12974), (6487, 12896), (7984, 10478)]