91657228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 177136960

約数和(自身を除く): 85479732

約数列:

[1, 2, 4, 13, 26, 52, 103, 109, 157, 206, 218, 314, 412, 436, 628, 1339, 1417, 2041, 2678, 2834, 4082, 5356, 5668, 8164, 11227, 16171, 17113, 22454, 32342, 34226, 44908, 64684, 68452, 145951, 210223, 222469, 291902, 420446, 444938, 583804, 840892, 889876, 1762639, 3525278, 7050556, 22914307, 45828614, 91657228]

約数ペア:

[(1, 91657228), (2, 45828614), (4, 22914307), (13, 7050556), (26, 3525278), (52, 1762639), (103, 889876), (109, 840892), (157, 583804), (206, 444938), (218, 420446), (314, 291902), (412, 222469), (436, 210223), (628, 145951), (1339, 68452), (1417, 64684), (2041, 44908), (2678, 34226), (2834, 32342), (4082, 22454), (5356, 17113), (5668, 16171), (8164, 11227)]