84072476

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{991}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 149323776

約数和(自身を除く): 65251300

約数列:

[1, 2, 4, 127, 167, 254, 334, 508, 668, 991, 1982, 3964, 21209, 42418, 84836, 125857, 165497, 251714, 330994, 503428, 661988, 21018119, 42036238, 84072476]

約数ペア:

[(1, 84072476), (2, 42036238), (4, 21018119), (127, 661988), (167, 503428), (254, 330994), (334, 251714), (508, 165497), (668, 125857), (991, 84836), (1982, 42418), (3964, 21209)]