82247768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{977}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 163717200

約数和(自身を除く): 81469432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 619, 977, 1238, 1954, 2476, 3908, 4952, 7816, 10523, 16609, 21046, 33218, 42092, 66436, 84184, 132872, 604763, 1209526, 2419052, 4838104, 10280971, 20561942, 41123884, 82247768]

約数ペア:

[(1, 82247768), (2, 41123884), (4, 20561942), (8, 10280971), (17, 4838104), (34, 2419052), (68, 1209526), (136, 604763), (619, 132872), (977, 84184), (1238, 66436), (1954, 42092), (2476, 33218), (3908, 21046), (4952, 16609), (7816, 10523)]