31472188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 63431424

約数和(自身を除く): 31959236

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 137, 227, 253, 274, 454, 506, 548, 908, 1012, 1507, 2497, 3014, 3151, 4994, 5221, 6028, 6302, 9988, 10442, 12604, 20884, 31099, 34661, 57431, 62198, 69322, 114862, 124396, 138644, 229724, 342089, 684178, 715277, 1368356, 1430554, 2861108, 7868047, 15736094, 31472188]

約数ペア:

[(1, 31472188), (2, 15736094), (4, 7868047), (11, 2861108), (22, 1430554), (23, 1368356), (44, 715277), (46, 684178), (92, 342089), (137, 229724), (227, 138644), (253, 124396), (274, 114862), (454, 69322), (506, 62198), (548, 57431), (908, 34661), (1012, 31099), (1507, 20884), (2497, 12604), (3014, 10442), (3151, 9988), (4994, 6302), (5221, 6028)]