31063252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 63403200

約数和(自身を除く): 32339948

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 209, 292, 418, 509, 803, 836, 1018, 1387, 1606, 2036, 2774, 3212, 5548, 5599, 9671, 11198, 15257, 19342, 22396, 30514, 37157, 38684, 61028, 74314, 106381, 148628, 212762, 408727, 425524, 705983, 817454, 1411966, 1634908, 2823932, 7765813, 15531626, 31063252]

約数ペア:

[(1, 31063252), (2, 15531626), (4, 7765813), (11, 2823932), (19, 1634908), (22, 1411966), (38, 817454), (44, 705983), (73, 425524), (76, 408727), (146, 212762), (209, 148628), (292, 106381), (418, 74314), (509, 61028), (803, 38684), (836, 37157), (1018, 30514), (1387, 22396), (1606, 19342), (2036, 15257), (2774, 11198), (3212, 9671), (5548, 5599)]