89498704

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{243203}}^1$

素因数の和:243234

約数の個数: 20

約数和(自身を含む): 180943776

約数和(自身を除く): 91445072

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 243203, 486406, 972812, 1945624, 3891248, 5593669, 11187338, 22374676, 44749352, 89498704]

約数ペア:

[(1, 89498704), (2, 44749352), (4, 22374676), (8, 11187338), (16, 5593669), (23, 3891248), (46, 1945624), (92, 972812), (184, 486406), (368, 243203)]