31966224

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 87077760

約数和(自身を除く): 55111536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 41, 48, 74, 82, 111, 123, 148, 164, 222, 246, 296, 328, 439, 444, 492, 592, 656, 878, 888, 984, 1317, 1517, 1756, 1776, 1968, 2634, 3034, 3512, 4551, 5268, 6068, 7024, 9102, 10536, 12136, 16243, 17999, 18204, 21072, 24272, 32486, 35998, 36408, 48729, 53997, 64972, 71996, 72816, 97458, 107994, 129944, 143992, 194916, 215988, 259888, 287984, 389832, 431976, 665963, 779664, 863952, 1331926, 1997889, 2663852, 3995778, 5327704, 7991556, 10655408, 15983112, 31966224]

約数ペア:

[(1, 31966224), (2, 15983112), (3, 10655408), (4, 7991556), (6, 5327704), (8, 3995778), (12, 2663852), (16, 1997889), (24, 1331926), (37, 863952), (41, 779664), (48, 665963), (74, 431976), (82, 389832), (111, 287984), (123, 259888), (148, 215988), (164, 194916), (222, 143992), (246, 129944), (296, 107994), (328, 97458), (439, 72816), (444, 71996), (492, 64972), (592, 53997), (656, 48729), (878, 36408), (888, 35998), (984, 32486), (1317, 24272), (1517, 21072), (1756, 18204), (1776, 17999), (1968, 16243), (2634, 12136), (3034, 10536), (3512, 9102), (4551, 7024), (5268, 6068)]