31783669676

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{43403}}^1$

素因数の和:43535

約数の個数: 72

約数和(自身を含む): 65462780880

約数和(自身を除く): 33679111204

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 89, 121, 178, 187, 242, 356, 374, 484, 748, 979, 1513, 1958, 2057, 3026, 3916, 4114, 6052, 8228, 10769, 16643, 21538, 33286, 43076, 43403, 66572, 86806, 173612, 183073, 366146, 477433, 732292, 737851, 954866, 1475702, 1909732, 2951404, 3862867, 5251763, 7725734, 8116361, 10503526, 15451468, 16232722, 21007052, 32465444, 42491537, 65668739, 84983074, 89279971, 131337478, 169966148, 178559942, 262674956, 357119884, 467406907, 722356129, 934813814, 1444712258, 1869627628, 2889424516, 7945917419, 15891834838, 31783669676]

約数ペア:

[(1, 31783669676), (2, 15891834838), (4, 7945917419), (11, 2889424516), (17, 1869627628), (22, 1444712258), (34, 934813814), (44, 722356129), (68, 467406907), (89, 357119884), (121, 262674956), (178, 178559942), (187, 169966148), (242, 131337478), (356, 89279971), (374, 84983074), (484, 65668739), (748, 42491537), (979, 32465444), (1513, 21007052), (1958, 16232722), (2057, 15451468), (3026, 10503526), (3916, 8116361), (4114, 7725734), (6052, 5251763), (8228, 3862867), (10769, 2951404), (16643, 1909732), (21538, 1475702), (33286, 954866), (43076, 737851), (43403, 732292), (66572, 477433), (86806, 366146), (173612, 183073)]