42821368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{683}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 85322160

約数和(自身を除く): 42500792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 461, 683, 922, 1366, 1844, 2732, 3688, 5464, 7837, 11611, 15674, 23222, 31348, 46444, 62696, 92888, 314863, 629726, 1259452, 2518904, 5352671, 10705342, 21410684, 42821368]

約数ペア:

[(1, 42821368), (2, 21410684), (4, 10705342), (8, 5352671), (17, 2518904), (34, 1259452), (68, 629726), (136, 314863), (461, 92888), (683, 62696), (922, 46444), (1366, 31348), (1844, 23222), (2732, 15674), (3688, 11611), (5464, 7837)]