1661205184

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{49253}}^1$

素因数の和:49313

約数の個数: 56

約数和(自身を含む): 3603028608

約数和(自身を除く): 1941823424

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 8432, 16864, 33728, 49253, 98506, 197012, 394024, 788048, 837301, 1526843, 1576096, 1674602, 3053686, 3152192, 3349204, 6107372, 6698408, 12214744, 13396816, 24429488, 25956331, 26793632, 48858976, 51912662, 53587264, 97717952, 103825324, 207650648, 415301296, 830602592, 1661205184]

約数ペア:

[(1, 1661205184), (2, 830602592), (4, 415301296), (8, 207650648), (16, 103825324), (17, 97717952), (31, 53587264), (32, 51912662), (34, 48858976), (62, 26793632), (64, 25956331), (68, 24429488), (124, 13396816), (136, 12214744), (248, 6698408), (272, 6107372), (496, 3349204), (527, 3152192), (544, 3053686), (992, 1674602), (1054, 1576096), (1088, 1526843), (1984, 837301), (2108, 788048), (4216, 394024), (8432, 197012), (16864, 98506), (33728, 49253)]