16716304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 38676096

約数和(自身を除く): 21959792

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 37, 44, 68, 74, 88, 136, 148, 151, 176, 187, 272, 296, 302, 374, 407, 592, 604, 629, 748, 814, 1208, 1258, 1496, 1628, 1661, 2416, 2516, 2567, 2992, 3256, 3322, 5032, 5134, 5587, 6512, 6644, 6919, 10064, 10268, 11174, 13288, 13838, 20536, 22348, 26576, 27676, 28237, 41072, 44696, 55352, 56474, 61457, 89392, 94979, 110704, 112948, 122914, 189958, 225896, 245828, 379916, 451792, 491656, 759832, 983312, 1044769, 1519664, 2089538, 4179076, 8358152, 16716304]

約数ペア:

[(1, 16716304), (2, 8358152), (4, 4179076), (8, 2089538), (11, 1519664), (16, 1044769), (17, 983312), (22, 759832), (34, 491656), (37, 451792), (44, 379916), (68, 245828), (74, 225896), (88, 189958), (136, 122914), (148, 112948), (151, 110704), (176, 94979), (187, 89392), (272, 61457), (296, 56474), (302, 55352), (374, 44696), (407, 41072), (592, 28237), (604, 27676), (629, 26576), (748, 22348), (814, 20536), (1208, 13838), (1258, 13288), (1496, 11174), (1628, 10268), (1661, 10064), (2416, 6919), (2516, 6644), (2567, 6512), (2992, 5587), (3256, 5134), (3322, 5032)]