16399968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 49152096

約数和(自身を除く): 32752128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 773, 816, 884, 1248, 1326, 1546, 1632, 1768, 2319, 2652, 3092, 3536, 4638, 5304, 6184, 7072, 9276, 10049, 10608, 12368, 13141, 18552, 20098, 21216, 24736, 26282, 30147, 37104, 39423, 40196, 52564, 60294, 74208, 78846, 80392, 105128, 120588, 157692, 160784, 170833, 210256, 241176, 315384, 321568, 341666, 420512, 482352, 512499, 630768, 683332, 964704, 1024998, 1261536, 1366664, 2049996, 2733328, 4099992, 5466656, 8199984, 16399968]

約数ペア:

[(1, 16399968), (2, 8199984), (3, 5466656), (4, 4099992), (6, 2733328), (8, 2049996), (12, 1366664), (13, 1261536), (16, 1024998), (17, 964704), (24, 683332), (26, 630768), (32, 512499), (34, 482352), (39, 420512), (48, 341666), (51, 321568), (52, 315384), (68, 241176), (78, 210256), (96, 170833), (102, 160784), (104, 157692), (136, 120588), (156, 105128), (204, 80392), (208, 78846), (221, 74208), (272, 60294), (312, 52564), (408, 40196), (416, 39423), (442, 37104), (544, 30147), (624, 26282), (663, 24736), (773, 21216), (816, 20098), (884, 18552), (1248, 13141), (1326, 12368), (1546, 10608), (1632, 10049), (1768, 9276), (2319, 7072), (2652, 6184), (3092, 5304), (3536, 4638)]