85109648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1097}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 178222968

約数和(自身を除く): 93113320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 373, 746, 1097, 1492, 2194, 2984, 4388, 4849, 5968, 8776, 9698, 14261, 17552, 19396, 28522, 38792, 57044, 77584, 114088, 228176, 409181, 818362, 1636724, 3273448, 5319353, 6546896, 10638706, 21277412, 42554824, 85109648]

約数ペア:

[(1, 85109648), (2, 42554824), (4, 21277412), (8, 10638706), (13, 6546896), (16, 5319353), (26, 3273448), (52, 1636724), (104, 818362), (208, 409181), (373, 228176), (746, 114088), (1097, 77584), (1492, 57044), (2194, 38792), (2984, 28522), (4388, 19396), (4849, 17552), (5968, 14261), (8776, 9698)]