39158512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1225

約数の個数: 40

約数和(自身を含む): 80057376

約数和(自身を除く): 40898864

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 776, 1097, 1552, 2194, 2231, 4388, 4462, 8776, 8924, 17552, 17848, 25231, 35696, 50462, 100924, 106409, 201848, 212818, 403696, 425636, 851272, 1702544, 2447407, 4894814, 9789628, 19579256, 39158512]

約数ペア:

[(1, 39158512), (2, 19579256), (4, 9789628), (8, 4894814), (16, 2447407), (23, 1702544), (46, 851272), (92, 425636), (97, 403696), (184, 212818), (194, 201848), (368, 106409), (388, 100924), (776, 50462), (1097, 35696), (1552, 25231), (2194, 17848), (2231, 17552), (4388, 8924), (4462, 8776)]