31359692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 68292672

約数和(自身を除く): 36932980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 182, 202, 364, 404, 707, 853, 1313, 1414, 1706, 2626, 2828, 3412, 5252, 5971, 9191, 11089, 11942, 18382, 22178, 23884, 36764, 44356, 77623, 86153, 155246, 172306, 310492, 344612, 603071, 1119989, 1206142, 2239978, 2412284, 4479956, 7839923, 15679846, 31359692]

約数ペア:

[(1, 31359692), (2, 15679846), (4, 7839923), (7, 4479956), (13, 2412284), (14, 2239978), (26, 1206142), (28, 1119989), (52, 603071), (91, 344612), (101, 310492), (182, 172306), (202, 155246), (364, 86153), (404, 77623), (707, 44356), (853, 36764), (1313, 23884), (1414, 22178), (1706, 18382), (2626, 11942), (2828, 11089), (3412, 9191), (5252, 5971)]