84748142

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:1075

約数の個数: 16

約数和(自身を含む): 128250864

約数和(自身を除く): 43502722

約数列:

[1, 2, 251, 401, 421, 502, 802, 842, 100651, 105671, 168821, 201302, 211342, 337642, 42374071, 84748142]

約数ペア:

[(1, 84748142), (2, 42374071), (251, 337642), (401, 211342), (421, 201302), (502, 168821), (802, 105671), (842, 100651)]