90620918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{64453}}^1$

素因数の和:64511

約数の個数: 16

約数和(自身を含む): 146955120

約数和(自身を除く): 56334202

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 64453, 128906, 1224607, 2384761, 2449214, 4769522, 45310459, 90620918]

約数ペア:

[(1, 90620918), (2, 45310459), (19, 4769522), (37, 2449214), (38, 2384761), (74, 1224607), (703, 128906), (1406, 64453)]