191833984

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3833}}^1$

素因数の和:3887

約数の個数: 64

約数和(自身を含む): 422353440

約数和(自身を除く): 230519456

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 2176, 2944, 3128, 3833, 6256, 7666, 12512, 15332, 25024, 30664, 50048, 61328, 65161, 88159, 122656, 130322, 176318, 245312, 260644, 352636, 490624, 521288, 705272, 1042576, 1410544, 1498703, 2085152, 2821088, 2997406, 4170304, 5642176, 5994812, 8340608, 11284352, 11989624, 23979248, 47958496, 95916992, 191833984]

約数ペア:

[(1, 191833984), (2, 95916992), (4, 47958496), (8, 23979248), (16, 11989624), (17, 11284352), (23, 8340608), (32, 5994812), (34, 5642176), (46, 4170304), (64, 2997406), (68, 2821088), (92, 2085152), (128, 1498703), (136, 1410544), (184, 1042576), (272, 705272), (368, 521288), (391, 490624), (544, 352636), (736, 260644), (782, 245312), (1088, 176318), (1472, 130322), (1564, 122656), (2176, 88159), (2944, 65161), (3128, 61328), (3833, 50048), (6256, 30664), (7666, 25024), (12512, 15332)]