89142976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:681

約数の個数: 56

約数和(自身を含む): 191668400

約数和(自身を除く): 102525424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 307, 349, 416, 614, 698, 832, 1228, 1396, 2456, 2792, 3991, 4537, 4912, 5584, 7982, 9074, 9824, 11168, 15964, 18148, 19648, 22336, 31928, 36296, 63856, 72592, 107143, 127712, 145184, 214286, 255424, 290368, 428572, 857144, 1392859, 1714288, 2785718, 3428576, 5571436, 6857152, 11142872, 22285744, 44571488, 89142976]

約数ペア:

[(1, 89142976), (2, 44571488), (4, 22285744), (8, 11142872), (13, 6857152), (16, 5571436), (26, 3428576), (32, 2785718), (52, 1714288), (64, 1392859), (104, 857144), (208, 428572), (307, 290368), (349, 255424), (416, 214286), (614, 145184), (698, 127712), (832, 107143), (1228, 72592), (1396, 63856), (2456, 36296), (2792, 31928), (3991, 22336), (4537, 19648), (4912, 18148), (5584, 15964), (7982, 11168), (9074, 9824)]