164573090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{88007}}^1$

素因数の和:88042

約数の個数: 32

約数和(自身を含む): 342175104

約数和(自身を除く): 177602014

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 88007, 176014, 440035, 880070, 968077, 1496119, 1936154, 2992238, 4840385, 7480595, 9680770, 14961190, 16457309, 32914618, 82286545, 164573090]

約数ペア:

[(1, 164573090), (2, 82286545), (5, 32914618), (10, 16457309), (11, 14961190), (17, 9680770), (22, 7480595), (34, 4840385), (55, 2992238), (85, 1936154), (110, 1496119), (170, 968077), (187, 880070), (374, 440035), (935, 176014), (1870, 88007)]