87671776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3517}}^1$

素因数の和:3587

約数の個数: 48

約数和(自身を含む): 186172560

約数和(自身を除く): 98500784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1558, 3116, 3517, 6232, 7034, 12464, 14068, 24928, 28136, 56272, 66823, 112544, 133646, 144197, 267292, 288394, 534584, 576788, 1069168, 1153576, 2138336, 2307152, 2739743, 4614304, 5479486, 10958972, 21917944, 43835888, 87671776]

約数ペア:

[(1, 87671776), (2, 43835888), (4, 21917944), (8, 10958972), (16, 5479486), (19, 4614304), (32, 2739743), (38, 2307152), (41, 2138336), (76, 1153576), (82, 1069168), (152, 576788), (164, 534584), (304, 288394), (328, 267292), (608, 144197), (656, 133646), (779, 112544), (1312, 66823), (1558, 56272), (3116, 28136), (3517, 24928), (6232, 14068), (7034, 12464)]