31085736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1613}}^1$

素因数の和:1706

約数の個数: 64

約数和(自身を含む): 85993920

約数和(自身を除く): 54908184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 146, 219, 264, 292, 438, 584, 803, 876, 1606, 1613, 1752, 2409, 3212, 3226, 4818, 4839, 6424, 6452, 9636, 9678, 12904, 17743, 19272, 19356, 35486, 38712, 53229, 70972, 106458, 117749, 141944, 212916, 235498, 353247, 425832, 470996, 706494, 941992, 1295239, 1412988, 2590478, 2825976, 3885717, 5180956, 7771434, 10361912, 15542868, 31085736]

約数ペア:

[(1, 31085736), (2, 15542868), (3, 10361912), (4, 7771434), (6, 5180956), (8, 3885717), (11, 2825976), (12, 2590478), (22, 1412988), (24, 1295239), (33, 941992), (44, 706494), (66, 470996), (73, 425832), (88, 353247), (132, 235498), (146, 212916), (219, 141944), (264, 117749), (292, 106458), (438, 70972), (584, 53229), (803, 38712), (876, 35486), (1606, 19356), (1613, 19272), (1752, 17743), (2409, 12904), (3212, 9678), (3226, 9636), (4818, 6452), (4839, 6424)]