40240616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16823}}^1$

素因数の和:16865

約数の個数: 32

約数和(自身を含む): 84792960

約数和(自身を除く): 44552344

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 16823, 33646, 67292, 134584, 218699, 386929, 437398, 773858, 874796, 1547716, 1749592, 3095432, 5030077, 10060154, 20120308, 40240616]

約数ペア:

[(1, 40240616), (2, 20120308), (4, 10060154), (8, 5030077), (13, 3095432), (23, 1749592), (26, 1547716), (46, 874796), (52, 773858), (92, 437398), (104, 386929), (184, 218699), (299, 134584), (598, 67292), (1196, 33646), (2392, 16823)]