85880608

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12841}}^1$

素因数の和:12881

約数の個数: 48

約数和(自身を含む): 194171040

約数和(自身を除く): 108290432

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 12841, 25682, 51364, 102728, 141251, 205456, 243979, 282502, 410912, 487958, 565004, 975916, 1130008, 1951832, 2260016, 2683769, 3903664, 4520032, 5367538, 7807328, 10735076, 21470152, 42940304, 85880608]

約数ペア:

[(1, 85880608), (2, 42940304), (4, 21470152), (8, 10735076), (11, 7807328), (16, 5367538), (19, 4520032), (22, 3903664), (32, 2683769), (38, 2260016), (44, 1951832), (76, 1130008), (88, 975916), (152, 565004), (176, 487958), (209, 410912), (304, 282502), (352, 243979), (418, 205456), (608, 141251), (836, 102728), (1672, 51364), (3344, 25682), (6688, 12841)]