91997152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{787}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 195994512

約数和(自身を除く): 103997360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 281, 416, 562, 787, 1124, 1574, 2248, 3148, 3653, 4496, 6296, 7306, 8992, 10231, 12592, 14612, 20462, 25184, 29224, 40924, 58448, 81848, 116896, 163696, 221147, 327392, 442294, 884588, 1769176, 2874911, 3538352, 5749822, 7076704, 11499644, 22999288, 45998576, 91997152]

約数ペア:

[(1, 91997152), (2, 45998576), (4, 22999288), (8, 11499644), (13, 7076704), (16, 5749822), (26, 3538352), (32, 2874911), (52, 1769176), (104, 884588), (208, 442294), (281, 327392), (416, 221147), (562, 163696), (787, 116896), (1124, 81848), (1574, 58448), (2248, 40924), (3148, 29224), (3653, 25184), (4496, 20462), (6296, 14612), (7306, 12592), (8992, 10231)]