42173639752

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{18973}}^1\times {\mathrm{8963}}^1$

素因数の和:27973

約数の個数: 32

約数和(自身を含む): 81639809280

約数和(自身を除く): 39466169528

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8963, 17926, 18973, 35852, 37946, 71704, 75892, 151784, 277853, 555706, 588163, 1111412, 1176326, 2222824, 2352652, 4705304, 170054999, 340109998, 680219996, 1360439992, 5271704969, 10543409938, 21086819876, 42173639752]

約数ペア:

[(1, 42173639752), (2, 21086819876), (4, 10543409938), (8, 5271704969), (31, 1360439992), (62, 680219996), (124, 340109998), (248, 170054999), (8963, 4705304), (17926, 2352652), (18973, 2222824), (35852, 1176326), (37946, 1111412), (71704, 588163), (75892, 555706), (151784, 277853)]