2033187872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{7723}}^1$

素因数の和:8185

約数の個数: 48

約数和(自身を含む): 4223792160

約数和(自身を除く): 2190604288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 433, 608, 866, 1732, 3464, 6928, 7723, 8227, 13856, 15446, 16454, 30892, 32908, 61784, 65816, 123568, 131632, 146737, 247136, 263264, 293474, 586948, 1173896, 2347792, 3344059, 4695584, 6688118, 13376236, 26752472, 53504944, 63537121, 107009888, 127074242, 254148484, 508296968, 1016593936, 2033187872]

約数ペア:

[(1, 2033187872), (2, 1016593936), (4, 508296968), (8, 254148484), (16, 127074242), (19, 107009888), (32, 63537121), (38, 53504944), (76, 26752472), (152, 13376236), (304, 6688118), (433, 4695584), (608, 3344059), (866, 2347792), (1732, 1173896), (3464, 586948), (6928, 293474), (7723, 263264), (8227, 247136), (13856, 146737), (15446, 131632), (16454, 123568), (30892, 65816), (32908, 61784)]