16242512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 38330880

約数和(自身を除く): 22088368

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 229, 248, 286, 341, 403, 458, 496, 572, 682, 806, 916, 1144, 1364, 1612, 1832, 2288, 2519, 2728, 2977, 3224, 3664, 4433, 5038, 5456, 5954, 6448, 7099, 8866, 10076, 11908, 14198, 17732, 20152, 23816, 28396, 32747, 35464, 40304, 47632, 56792, 65494, 70928, 78089, 92287, 113584, 130988, 156178, 184574, 261976, 312356, 369148, 523952, 624712, 738296, 1015157, 1249424, 1476592, 2030314, 4060628, 8121256, 16242512]

約数ペア:

[(1, 16242512), (2, 8121256), (4, 4060628), (8, 2030314), (11, 1476592), (13, 1249424), (16, 1015157), (22, 738296), (26, 624712), (31, 523952), (44, 369148), (52, 312356), (62, 261976), (88, 184574), (104, 156178), (124, 130988), (143, 113584), (176, 92287), (208, 78089), (229, 70928), (248, 65494), (286, 56792), (341, 47632), (403, 40304), (458, 35464), (496, 32747), (572, 28396), (682, 23816), (806, 20152), (916, 17732), (1144, 14198), (1364, 11908), (1612, 10076), (1832, 8866), (2288, 7099), (2519, 6448), (2728, 5954), (2977, 5456), (3224, 5038), (3664, 4433)]