30443872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 64012032

約数和(自身を除く): 33568160

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 191, 272, 293, 382, 544, 586, 764, 1172, 1528, 2344, 3056, 3247, 4688, 4981, 6112, 6494, 9376, 9962, 12988, 19924, 25976, 39848, 51952, 55963, 79696, 103904, 111926, 159392, 223852, 447704, 895408, 951371, 1790816, 1902742, 3805484, 7610968, 15221936, 30443872]

約数ペア:

[(1, 30443872), (2, 15221936), (4, 7610968), (8, 3805484), (16, 1902742), (17, 1790816), (32, 951371), (34, 895408), (68, 447704), (136, 223852), (191, 159392), (272, 111926), (293, 103904), (382, 79696), (544, 55963), (586, 51952), (764, 39848), (1172, 25976), (1528, 19924), (2344, 12988), (3056, 9962), (3247, 9376), (4688, 6494), (4981, 6112)]