42547384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25447}}^1$

素因数の和:25483

約数の個数: 32

約数和(自身を含む): 91612800

約数和(自身を除く): 49065416

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 25447, 50894, 101788, 203576, 279917, 483493, 559834, 966986, 1119668, 1933972, 2239336, 3867944, 5318423, 10636846, 21273692, 42547384]

約数ペア:

[(1, 42547384), (2, 21273692), (4, 10636846), (8, 5318423), (11, 3867944), (19, 2239336), (22, 1933972), (38, 1119668), (44, 966986), (76, 559834), (88, 483493), (152, 279917), (209, 203576), (418, 101788), (836, 50894), (1672, 25447)]