165258830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{48463}}^1$

素因数の和:48512

約数の個数: 32

約数和(自身を含む): 334983168

約数和(自身を除く): 169724338

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 48463, 96926, 242315, 484630, 533093, 1066186, 1502353, 2665465, 3004706, 5330930, 7511765, 15023530, 16525883, 33051766, 82629415, 165258830]

約数ペア:

[(1, 165258830), (2, 82629415), (5, 33051766), (10, 16525883), (11, 15023530), (22, 7511765), (31, 5330930), (55, 3004706), (62, 2665465), (110, 1502353), (155, 1066186), (310, 533093), (341, 484630), (682, 242315), (1705, 96926), (3410, 48463)]