16398087316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{9631}}^1$

素因数の和:10024

約数の個数: 48

約数和(自身を含む): 31263160320

約数和(自身を除く): 14865073004

約数列:

[1, 2, 4, 13, 26, 52, 137, 239, 274, 478, 548, 956, 1781, 3107, 3562, 6214, 7124, 9631, 12428, 19262, 32743, 38524, 65486, 125203, 130972, 250406, 425659, 500812, 851318, 1319447, 1702636, 2301809, 2638894, 4603618, 5277788, 9207236, 17152811, 29923517, 34305622, 59847034, 68611244, 119694068, 315347833, 630695666, 1261391332, 4099521829, 8199043658, 16398087316]

約数ペア:

[(1, 16398087316), (2, 8199043658), (4, 4099521829), (13, 1261391332), (26, 630695666), (52, 315347833), (137, 119694068), (239, 68611244), (274, 59847034), (478, 34305622), (548, 29923517), (956, 17152811), (1781, 9207236), (3107, 5277788), (3562, 4603618), (6214, 2638894), (7124, 2301809), (9631, 1702636), (12428, 1319447), (19262, 851318), (32743, 500812), (38524, 425659), (65486, 250406), (125203, 130972)]