33390848

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 71523648

約数和(自身を除く): 38132800

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 107, 128, 184, 212, 214, 256, 368, 424, 428, 736, 848, 856, 1219, 1472, 1696, 1712, 2438, 2461, 2944, 3392, 3424, 4876, 4922, 5671, 5888, 6784, 6848, 9752, 9844, 11342, 13568, 13696, 19504, 19688, 22684, 27392, 39008, 39376, 45368, 78016, 78752, 90736, 130433, 156032, 157504, 181472, 260866, 312064, 315008, 362944, 521732, 630016, 725888, 1043464, 1451776, 2086928, 4173856, 8347712, 16695424, 33390848]

約数ペア:

[(1, 33390848), (2, 16695424), (4, 8347712), (8, 4173856), (16, 2086928), (23, 1451776), (32, 1043464), (46, 725888), (53, 630016), (64, 521732), (92, 362944), (106, 315008), (107, 312064), (128, 260866), (184, 181472), (212, 157504), (214, 156032), (256, 130433), (368, 90736), (424, 78752), (428, 78016), (736, 45368), (848, 39376), (856, 39008), (1219, 27392), (1472, 22684), (1696, 19688), (1712, 19504), (2438, 13696), (2461, 13568), (2944, 11342), (3392, 9844), (3424, 9752), (4876, 6848), (4922, 6784), (5671, 5888)]