947473552

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{2539}}^1$

素因数の和:2911

約数の個数: 40

約数和(自身を含む): 1865193120

約数和(自身を除く): 917719568

約数列:

[1, 2, 4, 8, 16, 83, 166, 281, 332, 562, 664, 1124, 1328, 2248, 2539, 4496, 5078, 10156, 20312, 23323, 40624, 46646, 93292, 186584, 210737, 373168, 421474, 713459, 842948, 1426918, 1685896, 2853836, 3371792, 5707672, 11415344, 59217097, 118434194, 236868388, 473736776, 947473552]

約数ペア:

[(1, 947473552), (2, 473736776), (4, 236868388), (8, 118434194), (16, 59217097), (83, 11415344), (166, 5707672), (281, 3371792), (332, 2853836), (562, 1685896), (664, 1426918), (1124, 842948), (1328, 713459), (2248, 421474), (2539, 373168), (4496, 210737), (5078, 186584), (10156, 93292), (20312, 46646), (23323, 40624)]