85495228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{673}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 184945600

約数和(自身を除く): 99450372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 349, 364, 673, 698, 1346, 1396, 2443, 2692, 4537, 4711, 4886, 8749, 9074, 9422, 9772, 17498, 18148, 18844, 31759, 34996, 61243, 63518, 122486, 127036, 234877, 244972, 469754, 939508, 1644139, 3053401, 3288278, 6106802, 6576556, 12213604, 21373807, 42747614, 85495228]

約数ペア:

[(1, 85495228), (2, 42747614), (4, 21373807), (7, 12213604), (13, 6576556), (14, 6106802), (26, 3288278), (28, 3053401), (52, 1644139), (91, 939508), (182, 469754), (349, 244972), (364, 234877), (673, 127036), (698, 122486), (1346, 63518), (1396, 61243), (2443, 34996), (2692, 31759), (4537, 18844), (4711, 18148), (4886, 17498), (8749, 9772), (9074, 9422)]