65641136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 146562048

約数和(自身を除く): 80920912

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 53, 62, 88, 106, 124, 176, 212, 227, 248, 341, 424, 454, 496, 583, 682, 848, 908, 1166, 1364, 1643, 1816, 2332, 2497, 2728, 3286, 3632, 4664, 4994, 5456, 6572, 7037, 9328, 9988, 12031, 13144, 14074, 18073, 19976, 24062, 26288, 28148, 36146, 39952, 48124, 56296, 72292, 77407, 96248, 112592, 132341, 144584, 154814, 192496, 264682, 289168, 309628, 372961, 529364, 619256, 745922, 1058728, 1238512, 1491844, 2117456, 2983688, 4102571, 5967376, 8205142, 16410284, 32820568, 65641136]

約数ペア:

[(1, 65641136), (2, 32820568), (4, 16410284), (8, 8205142), (11, 5967376), (16, 4102571), (22, 2983688), (31, 2117456), (44, 1491844), (53, 1238512), (62, 1058728), (88, 745922), (106, 619256), (124, 529364), (176, 372961), (212, 309628), (227, 289168), (248, 264682), (341, 192496), (424, 154814), (454, 144584), (496, 132341), (583, 112592), (682, 96248), (848, 77407), (908, 72292), (1166, 56296), (1364, 48124), (1643, 39952), (1816, 36146), (2332, 28148), (2497, 26288), (2728, 24062), (3286, 19976), (3632, 18073), (4664, 14074), (4994, 13144), (5456, 12031), (6572, 9988), (7037, 9328)]