31184608

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10709}}^1$

素因数の和:10739

約数の個数: 48

約数和(自身を含む): 75569760

約数和(自身を除く): 44385152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 10709, 21418, 42836, 74963, 85672, 139217, 149926, 171344, 278434, 299852, 342688, 556868, 599704, 974519, 1113736, 1199408, 1949038, 2227472, 2398816, 3898076, 4454944, 7796152, 15592304, 31184608]

約数ペア:

[(1, 31184608), (2, 15592304), (4, 7796152), (7, 4454944), (8, 3898076), (13, 2398816), (14, 2227472), (16, 1949038), (26, 1199408), (28, 1113736), (32, 974519), (52, 599704), (56, 556868), (91, 342688), (104, 299852), (112, 278434), (182, 171344), (208, 149926), (224, 139217), (364, 85672), (416, 74963), (728, 42836), (1456, 21418), (2912, 10709)]