86895512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51971}}^1$

素因数の和:52007

約数の個数: 32

約数和(自身を含む): 187099200

約数和(自身を除く): 100203688

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 51971, 103942, 207884, 415768, 571681, 987449, 1143362, 1974898, 2286724, 3949796, 4573448, 7899592, 10861939, 21723878, 43447756, 86895512]

約数ペア:

[(1, 86895512), (2, 43447756), (4, 21723878), (8, 10861939), (11, 7899592), (19, 4573448), (22, 3949796), (38, 2286724), (44, 1974898), (76, 1143362), (88, 987449), (152, 571681), (209, 415768), (418, 207884), (836, 103942), (1672, 51971)]