87350746

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4909}}^1$

素因数の和:4990

約数の個数: 32

約数和(自身を含む): 158376960

約数和(自身を除く): 71026214

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1271, 2542, 4909, 8897, 9818, 17794, 34363, 68726, 152179, 201269, 304358, 402538, 1065253, 1408883, 2130506, 2817766, 6239339, 12478678, 43675373, 87350746]

約数ペア:

[(1, 87350746), (2, 43675373), (7, 12478678), (14, 6239339), (31, 2817766), (41, 2130506), (62, 1408883), (82, 1065253), (217, 402538), (287, 304358), (434, 201269), (574, 152179), (1271, 68726), (2542, 34363), (4909, 17794), (8897, 9818)]