84161090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10613}}^1$

素因数の和:10694

約数の個数: 32

約数和(自身を含む): 165833136

約数和(自身を除く): 81672046

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 10613, 21226, 53065, 106130, 137969, 275938, 647393, 689845, 1294786, 1379690, 3236965, 6473930, 8416109, 16832218, 42080545, 84161090]

約数ペア:

[(1, 84161090), (2, 42080545), (5, 16832218), (10, 8416109), (13, 6473930), (26, 3236965), (61, 1379690), (65, 1294786), (122, 689845), (130, 647393), (305, 275938), (610, 137969), (793, 106130), (1586, 53065), (3965, 21226), (7930, 10613)]