171012368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{619}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 343192320

約数和(自身を除く): 172179952

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 557, 619, 1114, 1238, 2228, 2476, 4456, 4952, 8912, 9904, 17267, 19189, 34534, 38378, 69068, 76756, 138136, 153512, 276272, 307024, 344783, 689566, 1379132, 2758264, 5516528, 10688273, 21376546, 42753092, 85506184, 171012368]

約数ペア:

[(1, 171012368), (2, 85506184), (4, 42753092), (8, 21376546), (16, 10688273), (31, 5516528), (62, 2758264), (124, 1379132), (248, 689566), (496, 344783), (557, 307024), (619, 276272), (1114, 153512), (1238, 138136), (2228, 76756), (2476, 69068), (4456, 38378), (4952, 34534), (8912, 19189), (9904, 17267)]