131122496

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6343}}^1$

素因数の和:6391

約数の個数: 56

約数和(自身を含む): 290047680

約数和(自身を除く): 158925184

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 6343, 10336, 12686, 20672, 25372, 50744, 101488, 107831, 120517, 202976, 215662, 241034, 405952, 431324, 482068, 862648, 964136, 1725296, 1928272, 2048789, 3450592, 3856544, 4097578, 6901184, 7713088, 8195156, 16390312, 32780624, 65561248, 131122496]

約数ペア:

[(1, 131122496), (2, 65561248), (4, 32780624), (8, 16390312), (16, 8195156), (17, 7713088), (19, 6901184), (32, 4097578), (34, 3856544), (38, 3450592), (64, 2048789), (68, 1928272), (76, 1725296), (136, 964136), (152, 862648), (272, 482068), (304, 431324), (323, 405952), (544, 241034), (608, 215662), (646, 202976), (1088, 120517), (1216, 107831), (1292, 101488), (2584, 50744), (5168, 25372), (6343, 20672), (10336, 12686)]