31194932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 60455808

約数和(自身を除く): 29260876

約数列:

[1, 2, 4, 17, 34, 41, 67, 68, 82, 134, 164, 167, 268, 334, 668, 697, 1139, 1394, 2278, 2747, 2788, 2839, 4556, 5494, 5678, 6847, 10988, 11189, 11356, 13694, 22378, 27388, 44756, 46699, 93398, 116399, 186796, 190213, 232798, 380426, 458749, 465596, 760852, 917498, 1834996, 7798733, 15597466, 31194932]

約数ペア:

[(1, 31194932), (2, 15597466), (4, 7798733), (17, 1834996), (34, 917498), (41, 760852), (67, 465596), (68, 458749), (82, 380426), (134, 232798), (164, 190213), (167, 186796), (268, 116399), (334, 93398), (668, 46699), (697, 44756), (1139, 27388), (1394, 22378), (2278, 13694), (2747, 11356), (2788, 11189), (2839, 10988), (4556, 6847), (5494, 5678)]