40542586

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{170347}}^1$

素因数の和:170373

約数の個数: 16

約数和(自身を含む): 73590336

約数和(自身を除く): 33047750

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 170347, 340694, 1192429, 2384858, 2895899, 5791798, 20271293, 40542586]

約数ペア:

[(1, 40542586), (2, 20271293), (7, 5791798), (14, 2895899), (17, 2384858), (34, 1192429), (119, 340694), (238, 170347)]