15205736464

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{90107}}^1$

素因数の和:90367

約数の個数: 40

約数和(自身を含む): 30168158400

約数和(自身を除く): 14962421936

約数列:

[1, 2, 4, 8, 16, 53, 106, 199, 212, 398, 424, 796, 848, 1592, 3184, 10547, 21094, 42188, 84376, 90107, 168752, 180214, 360428, 720856, 1441712, 4775671, 9551342, 17931293, 19102684, 35862586, 38205368, 71725172, 76410736, 143450344, 286900688, 950358529, 1900717058, 3801434116, 7602868232, 15205736464]

約数ペア:

[(1, 15205736464), (2, 7602868232), (4, 3801434116), (8, 1900717058), (16, 950358529), (53, 286900688), (106, 143450344), (199, 76410736), (212, 71725172), (398, 38205368), (424, 35862586), (796, 19102684), (848, 17931293), (1592, 9551342), (3184, 4775671), (10547, 1441712), (21094, 720856), (42188, 360428), (84376, 180214), (90107, 168752)]