16654144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:603

約数の個数: 56

約数和(自身を含む): 36619688

約数和(自身を除く): 19965544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 541, 592, 832, 962, 1082, 1184, 1924, 2164, 2368, 3848, 4328, 7033, 7696, 8656, 14066, 15392, 17312, 20017, 28132, 30784, 34624, 40034, 56264, 80068, 112528, 160136, 225056, 260221, 320272, 450112, 520442, 640544, 1040884, 1281088, 2081768, 4163536, 8327072, 16654144]

約数ペア:

[(1, 16654144), (2, 8327072), (4, 4163536), (8, 2081768), (13, 1281088), (16, 1040884), (26, 640544), (32, 520442), (37, 450112), (52, 320272), (64, 260221), (74, 225056), (104, 160136), (148, 112528), (208, 80068), (296, 56264), (416, 40034), (481, 34624), (541, 30784), (592, 28132), (832, 20017), (962, 17312), (1082, 15392), (1184, 14066), (1924, 8656), (2164, 7696), (2368, 7033), (3848, 4328)]