84747056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2801}}^1$

素因数の和:2901

約数の個数: 40

約数和(自身を含む): 172334208

約数和(自身を除く): 87587152

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 2801, 3782, 5602, 7564, 11204, 15128, 22408, 30256, 44816, 86831, 170861, 173662, 341722, 347324, 683444, 694648, 1366888, 1389296, 2733776, 5296691, 10593382, 21186764, 42373528, 84747056]

約数ペア:

[(1, 84747056), (2, 42373528), (4, 21186764), (8, 10593382), (16, 5296691), (31, 2733776), (61, 1389296), (62, 1366888), (122, 694648), (124, 683444), (244, 347324), (248, 341722), (488, 173662), (496, 170861), (976, 86831), (1891, 44816), (2801, 30256), (3782, 22408), (5602, 15128), (7564, 11204)]