89638458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{164173}}^1$

素因数の和:164198

約数の個数: 32

約数和(自身を含む): 220649856

約数和(自身を除く): 131011398

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 164173, 328346, 492519, 985038, 1149211, 2134249, 2298422, 3447633, 4268498, 6402747, 6895266, 12805494, 14939743, 29879486, 44819229, 89638458]

約数ペア:

[(1, 89638458), (2, 44819229), (3, 29879486), (6, 14939743), (7, 12805494), (13, 6895266), (14, 6402747), (21, 4268498), (26, 3447633), (39, 2298422), (42, 2134249), (78, 1149211), (91, 985038), (182, 492519), (273, 328346), (546, 164173)]