72312368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{196501}}^1$

素因数の和:196532

約数の個数: 20

約数和(自身を含む): 146197488

約数和(自身を除く): 73885120

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 196501, 393002, 786004, 1572008, 3144016, 4519523, 9039046, 18078092, 36156184, 72312368]

約数ペア:

[(1, 72312368), (2, 36156184), (4, 18078092), (8, 9039046), (16, 4519523), (23, 3144016), (46, 1572008), (92, 786004), (184, 393002), (368, 196501)]