23991086

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 44323200

約数和(自身を除く): 20332114

約数列:

[1, 2, 7, 14, 31, 49, 53, 62, 98, 106, 149, 217, 298, 371, 434, 742, 1043, 1519, 1643, 2086, 2597, 3038, 3286, 4619, 5194, 7301, 7897, 9238, 11501, 14602, 15794, 23002, 32333, 55279, 64666, 80507, 110558, 161014, 226331, 244807, 386953, 452662, 489614, 773906, 1713649, 3427298, 11995543, 23991086]

約数ペア:

[(1, 23991086), (2, 11995543), (7, 3427298), (14, 1713649), (31, 773906), (49, 489614), (53, 452662), (62, 386953), (98, 244807), (106, 226331), (149, 161014), (217, 110558), (298, 80507), (371, 64666), (434, 55279), (742, 32333), (1043, 23002), (1519, 15794), (1643, 14602), (2086, 11501), (2597, 9238), (3038, 7897), (3286, 7301), (4619, 5194)]