89312678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11969}}^1$

素因数の和:12032

約数の個数: 32

約数和(自身を含む): 168920640

約数和(自身を除く): 79607962

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 11969, 23938, 83783, 155597, 167566, 311194, 490729, 981458, 1089179, 2178358, 3435103, 6379477, 6870206, 12758954, 44656339, 89312678]

約数ペア:

[(1, 89312678), (2, 44656339), (7, 12758954), (13, 6870206), (14, 6379477), (26, 3435103), (41, 2178358), (82, 1089179), (91, 981458), (182, 490729), (287, 311194), (533, 167566), (574, 155597), (1066, 83783), (3731, 23938), (7462, 11969)]